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 (
    22207, 22208, 22209, 22210, 22211, 22212, 
    22213, 22214, 22215, 22216, 22217, 
    22218, 22219, 22220, 22221, 22222
  )

Query time 0.00023

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "f",
      "access_type": "ALL",
      "possible_keys": ["idx_group_id"],
      "rows": 9,
      "filtered": 100
    },
    "table": {
      "table_name": "g",
      "access_type": "eq_ref",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "3",
      "used_key_parts": ["id"],
      "ref": ["devmotorsbay.f.group_id"],
      "rows": 1,
      "filtered": 100
    },
    "table": {
      "table_name": "p",
      "access_type": "ref",
      "possible_keys": ["PRIMARY", "idx_group_id"],
      "key": "idx_group_id",
      "key_length": "3",
      "used_key_parts": ["group_id"],
      "ref": ["devmotorsbay.f.group_id"],
      "rows": 3,
      "filtered": 64,
      "attached_condition": "p.product_id in (22207,22208,22209,22210,22211,22212,22213,22214,22215,22216,22217,22218,22219,22220,22221,22222)"
    }
  }
}