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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 (
    75988, 75987, 75986, 75985, 75941, 76369, 
    75960, 75931, 75928, 75927, 75926, 
    75923, 75908, 76368, 76367, 75950, 
    75948, 75865, 75855, 75771
  ) 
  AND a.status = 'A' 
ORDER BY 
  a.position, 
  a.variant_id

Query time 0.00080

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		40	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	152078	75771	1	0.000	A	A	A	A
MP3	152246	75855	1	0.000	A	A	A	A
MP3	152266	75865	1	0.000	A	A	A	A
MP3	152352	75908	1	0.000	A	A	A	A
MP3	152382	75923	1	0.000	A	A	A	A
MP3	152388	75926	1	0.000	A	A	A	A
MP3	152390	75927	1	0.000	A	A	A	A
MP3	152392	75928	1	0.000	A	A	A	A
MP3	152398	75931	1	0.000	A	A	A	A
MP3	152418	75941	1	0.000	A	A	A	A
MP3	152432	75948	1	0.000	A	A	A	A
MP3	152436	75950	1	0.000	A	A	A	A
MP3	152456	75960	1	0.000	A	A	A	A
MP3	152506	75985	1	0.000	A	A	A	A
MP3	152508	75986	1	0.000	A	A	A	A
MP3	152510	75987	1	0.000	A	A	A	A
MP3	152512	75988	1	0.000	A	A	A	A
MP3	153270	76367	1	0.000	A	A	A	A
MP3	153272	76368	1	0.000	A	A	A	A
MP3	153274	76369	1	0.000	A	A	A	A
WAV	152079	75771	2	0.300	A	A	A	A
WAV	152247	75855	2	0.300	A	A	A	A
WAV	152267	75865	2	0.300	A	A	A	A
WAV	152353	75908	2	0.300	A	A	A	A
WAV	152383	75923	2	0.300	A	A	A	A
WAV	152389	75926	2	0.300	A	A	A	A
WAV	152391	75927	2	0.300	A	A	A	A
WAV	152393	75928	2	0.300	A	A	A	A
WAV	152399	75931	2	0.300	A	A	A	A
WAV	152419	75941	2	0.300	A	A	A	A
WAV	152433	75948	2	0.300	A	A	A	A
WAV	152437	75950	2	0.300	A	A	A	A
WAV	152457	75960	2	0.300	A	A	A	A
WAV	152507	75985	2	0.300	A	A	A	A
WAV	152509	75986	2	0.300	A	A	A	A
WAV	152511	75987	2	0.300	A	A	A	A
WAV	152513	75988	2	0.300	A	A	A	A
WAV	153271	76367	2	0.300	A	A	A	A
WAV	153273	76368	2	0.300	A	A	A	A
WAV	153275	76369	2	0.300	A	A	A	A