Sandbox

SELECT 
  b.variant_name, 
  a.*, 
  IF(
    shared_option_variants.variant_id IS NOT NULL, 
    shared_option_variants.modifier, 
    a.modifier
  ) as modifier, 
  IF(
    shared_option_variants.variant_id IS NOT NULL, 
    shared_option_variants.modifier_type, 
    a.modifier_type
  ) as modifier_type 
FROM 
  cscart_product_option_variants AS a 
  LEFT JOIN cscart_product_option_variants_descriptions AS b ON b.variant_id = a.variant_id 
  AND b.lang_code = 'en' 
  LEFT JOIN cscart_ult_product_option_variants shared_option_variants ON shared_option_variants.variant_id = a.variant_id 
  AND shared_option_variants.company_id = 1 
WHERE 
  1 
  AND a.option_id IN (
    27040, 107295, 26272, 27834, 46804, 
    46811, 68552, 75681, 83029
  ) 
  AND a.status = 'A' 
ORDER BY 
  a.position, 
  a.variant_id

Query time 0.00101

Explain
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	range	status,option_id,option_id_2	option_id	6		18	Using index condition; Using filesort
1	SIMPLE	b	eq_ref	PRIMARY	PRIMARY	9	toolboxdigitalshop_dev.a.variant_id,const	1	Using where
1	SIMPLE	shared_option_variants	eq_ref	PRIMARY,company_id	PRIMARY	7	toolboxdigitalshop_dev.a.variant_id,const	1

Result

variant_name	variant_id	option_id	position	modifier	modifier_type	weight_modifier_type	point_modifier_type	status
MP3	52543	26272	1	0.000	A	A	A	A
MP3	54079	27040	1	0.000	A	A	A	A
MP3	55667	27834	1	0.000	A	A	A	A
MP3	93674	46804	1	0.000	A	A	A	A
MP3	93688	46811	1	0.000	A	A	A	A
MP3	137618	68552	1	0.000	A	A	A	A
MP3	151898	75681	1	0.000	A	A	A	A
MP3	166594	83029	1	0.000	A	A	A	A
MP3	215126	107295	1	0.000	A	A	A	A
WAV	52544	26272	2	0.300	A	A	A	A
WAV	54080	27040	2	0.300	A	A	A	A
WAV	55668	27834	2	0.300	A	A	A	A
WAV	93675	46804	2	0.300	A	A	A	A
WAV	93689	46811	2	0.300	A	A	A	A
WAV	137619	68552	2	0.300	A	A	A	A
WAV	151899	75681	2	0.300	A	A	A	A
WAV	166595	83029	2	0.300	A	A	A	A
WAV	215127	107295	2	0.300	A	A	A	A