SELECT 
  cscart_seo_names.object_id AS product_id, 
  cscart_seo_names.name AS seo_name, 
  cscart_seo_names.path AS seo_path 
FROM 
  cscart_seo_names 
WHERE 
  cscart_seo_names.object_id IN (
    50247, 50246, 50245, 50244, 50243, 50242, 
    50241, 50220, 50219, 50218, 50217, 
    50216, 50215, 50214, 50213, 50212, 
    50211, 50210, 50209, 50208
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'en' 
  AND (
    cscart_seo_names.company_id = 1 
    OR cscart_seo_names.company_id = 0
  )

Query time 0.00053

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_seo_names range PRIMARY,dispatch PRIMARY 210 40 Using where

Result

product_id seo_name seo_path
50208 conquistador-chemical-reaction-original-mix-lw-recordings 22
50209 gregor-le-dahl-allison-gray-change-original-mix-lw-recordings 22
50210 danox-tolo-axxelis-original-mix-lw-recordings 22
50211 mr.-tommy-glycine-original-mix-lw-recordings 22
50212 anima-pray-original-mix-lw-recordings 22
50213 lyon-kise-back-to-1995-original-mix-lw-recordings 22
50214 deivid-sound-old-chords-original-mix-lw-recordings 22
50215 s3rl-emi-razor-sharp-starlight-starbright-dj-edit-lw-recordings 22
50216 v-nax-broken-heart-original-mix-lw-recordings 22
50217 nu-vizion-auld-lang-syne-original-mix-lw-recordings 22
50218 riko-skoobi-destroy-the-club-original-mix-lw-recordings 22
50219 skull-demon-sick-kick-original-mix-lw-recordings 22
50220 warehouse-anthems-hardcore-vol.-13-lw-recordings 13
50241 mumbles-microdot-original-mix-lw-recordings 4
50242 mick-doyle-brody-h-street-sence-ben-townsend-remix-lw-recordings 4
50243 aj-battuta-nightmare-original-mix-lw-recordings 1
50244 dj-kano-megalo-poky-original-mix-lw-recordings 4
50245 dj-benchuscoro-kate-lesing-beats-bass-blooddropz-remix-lw-recordings 1
50246 mickey-crilly-anymore-acid-nikkdbubble-s-tripping-on-badgers-remix-lw-recordings 4
50247 starman-italo-bounce-get-down-original-mix-lw-recordings 4