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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 (
    92621, 92620, 92619, 92618, 92617, 92615, 
    92614, 92599, 92002, 92606, 92605, 
    92598, 92581, 92561, 92558, 92547, 
    92462, 92355, 92354, 91935
  ) 
  AND a.status = 'A' 
ORDER BY 
  a.position, 
  a.variant_id

Query time 0.00129

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	184406	91935	1	0.000	A	A	A	A
MP3	184540	92002	1	0.000	A	A	A	A
MP3	185244	92354	1	0.000	A	A	A	A
MP3	185246	92355	1	0.000	A	A	A	A
MP3	185460	92462	1	0.000	A	A	A	A
MP3	185630	92547	1	0.000	A	A	A	A
MP3	185652	92558	1	0.000	A	A	A	A
MP3	185658	92561	1	0.000	A	A	A	A
MP3	185698	92581	1	0.000	A	A	A	A
MP3	185732	92598	1	0.000	A	A	A	A
MP3	185734	92599	1	0.000	A	A	A	A
MP3	185746	92605	1	0.000	A	A	A	A
MP3	185748	92606	1	0.000	A	A	A	A
MP3	185764	92614	1	0.000	A	A	A	A
MP3	185766	92615	1	0.000	A	A	A	A
MP3	185770	92617	1	0.000	A	A	A	A
MP3	185772	92618	1	0.000	A	A	A	A
MP3	185774	92619	1	0.000	A	A	A	A
MP3	185776	92620	1	0.000	A	A	A	A
MP3	185778	92621	1	0.000	A	A	A	A
WAV	184407	91935	2	0.300	A	A	A	A
WAV	184541	92002	2	0.300	A	A	A	A
WAV	185245	92354	2	0.300	A	A	A	A
WAV	185247	92355	2	0.300	A	A	A	A
WAV	185461	92462	2	0.300	A	A	A	A
WAV	185631	92547	2	0.300	A	A	A	A
WAV	185653	92558	2	0.300	A	A	A	A
WAV	185659	92561	2	0.300	A	A	A	A
WAV	185699	92581	2	0.300	A	A	A	A
WAV	185733	92598	2	0.300	A	A	A	A
WAV	185735	92599	2	0.300	A	A	A	A
WAV	185747	92605	2	0.300	A	A	A	A
WAV	185749	92606	2	0.300	A	A	A	A
WAV	185765	92614	2	0.300	A	A	A	A
WAV	185767	92615	2	0.300	A	A	A	A
WAV	185771	92617	2	0.300	A	A	A	A
WAV	185773	92618	2	0.300	A	A	A	A
WAV	185775	92619	2	0.300	A	A	A	A
WAV	185777	92620	2	0.300	A	A	A	A
WAV	185779	92621	2	0.300	A	A	A	A