SELECT 
  cscart_product_descriptions.product_id, 
  cscart_product_descriptions.short_description, 
  IF(
    cscart_product_descriptions.short_description = '' 
    OR cscart_product_descriptions.short_description IS NULL, 
    cscart_product_descriptions.full_description, 
    ''
  ) AS full_description, 
  cscart_product_descriptions.meta_keywords, 
  cscart_product_descriptions.meta_description, 
  cscart_product_descriptions.search_words, 
  cscart_product_descriptions.promo_text 
FROM 
  cscart_product_descriptions 
WHERE 
  cscart_product_descriptions.product_id IN (
    99270, 99256, 99133, 98737, 98728, 98996, 
    99359, 99292, 99291, 99290, 99289, 
    99288, 99287, 99286, 99285, 99284, 
    99283, 99282, 99281, 92936
  ) 
  AND cscart_product_descriptions.lang_code = 'en'

Query time 0.00044

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_product_descriptions range PRIMARY,product_id PRIMARY 9 20 Using where

Result

product_id short_description full_description meta_keywords meta_description search_words promo_text
92936 Sharky & Bones, Expectations, Vicious Circle, Exclusive, Toolbox Digital Download Expectations by Vicious Circle from Toolbox Digital, the UK’s number one outlet for exclusive hard dance, hard trance, hardcore, hardstyle and more.
98728 ATRREGEN01,Alien Technology,Rebel Frequency
98737 UTHHT025,Ultratech,VaderMonkey
98996
99133 POP001,Panda Pop,JLF
99256 F-Trax Digital,Alienation,FT001 F-Trax Digital,Alienation,FT001 F-Trax Digital,Alienation,FT001
99270 Global,Awakening,Records Global,Awakening,Records
99281 ross,homson,terrbang,hard,house,toolboxdigital,ripped,dipped ross,homson,terrbang,hard,house,toolboxdigital,ripped,dipped
99282 ross,homson,terrbang,hard,house,toolboxdigital,ibone ross,homson,terrbang,hard,house,toolboxdigital,ibone
99283 ross,homson,terrbang,hard,house,toolboxdigital,pepper,spray ross,homson,terrbang,hard,house,toolboxdigital,pepper,spray
99284 ross,homson,terrbang,hard,house,toolboxdigital,shiva ross,homson,terrbang,hard,house,toolboxdigital,shiva
99285 ross,homson,terrbang,hard,house,toolboxdigital,flemish,weaver ross,homson,terrbang,hard,house,toolboxdigital,flemish,weaver
99286 ross,homson,terrbang,hard,house,toolboxdigital,dragon,punch ross,homson,terrbang,hard,house,toolboxdigital,dragon,punch
99287 ross,homson,terrbang,hard,house,toolboxdigital,clusterfuck ross,homson,terrbang,hard,house,toolboxdigital,clusterfuck
99288 ross,homson,terrbang,hard,house,toolboxdigital,bitter,fisted ross,homson,terrbang,hard,house,toolboxdigital,bitter,fisted
99289 ross,homson,terrbang,hard,house,toolboxdigital,attention,seeking,missile ross,homson,terrbang,hard,house,toolboxdigital,attention,seeking,missile
99290 ross,homson,terrbang,hard,house,toolboxdigital,sour,grapes ross,homson,terrbang,hard,house,toolboxdigital,sour,grapes
99291
99292 Tekneak, Burning Blade Tekneak, Burning Blade
99359 Baseglitz,Emotions,Jay Key,Remix,RipRoar Digital,