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SELECT 
  f.feature_id, 
  f.purpose, 
  p.product_id, 
  p.parent_product_id, 
  g.id, 
  g.code 
FROM 
  cscart_product_variation_group_features AS f 
  INNER JOIN cscart_product_variation_groups AS g ON f.group_id = g.id 
  INNER JOIN cscart_product_variation_group_products AS p ON f.group_id = p.group_id 
WHERE 
  p.product_id IN (
    72204, 70361, 73117, 73112, 71487, 72922, 
    72854, 72853, 72851, 71741, 71202, 
    71175, 71174, 71432, 71152, 71742, 
    71123, 71178, 42032, 71586, 71585, 
    71318, 71549, 71433, 70126, 71459, 
    71014, 70360, 71345, 71344, 71285, 
    71177, 71319, 71290, 71107, 71022, 
    71284, 71277, 71228, 71227
  )

Query time 0.00021

Explain
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	p	ALL	PRIMARY,idx_group_id				376	Using where
1	SIMPLE	g	eq_ref	PRIMARY	PRIMARY	3	toolboxdigitalshop_dev.p.group_id	1
1	SIMPLE	f	ref	idx_group_id	idx_group_id	3	toolboxdigitalshop_dev.p.group_id	7