SELECT 
  f.feature_id, 
  f.purpose, 
  p.product_id, 
  p.parent_product_id, 
  g.id, 
  g.code 
FROM 
  tmall_product_variation_group_features AS f 
  INNER JOIN tmall_product_variation_groups AS g ON f.group_id = g.id 
  INNER JOIN tmall_product_variation_group_products AS p ON f.group_id = p.group_id 
WHERE 
  p.product_id IN (
    59, 58, 60, 42, 39, 40, 43, 56, 57, 55, 50, 
    51, 49, 48, 54
  )

Query time 0.00847

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.02190873,
    "nested_loop": [
      {
        "table": {
          "table_name": "g",
          "access_type": "system",
          "possible_keys": ["PRIMARY"],
          "rows": 1,
          "filtered": 100
        }
      },
      {
        "table": {
          "table_name": "f",
          "access_type": "ref",
          "possible_keys": ["idx_group_id"],
          "key": "idx_group_id",
          "key_length": "3",
          "used_key_parts": ["group_id"],
          "ref": ["const"],
          "loops": 1,
          "rows": 2,
          "cost": 0.00325828,
          "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": ["const"],
          "loops": 2,
          "rows": 7,
          "cost": 0.01865045,
          "filtered": 100,
          "attached_condition": "p.product_id in (59,58,60,42,39,40,43,56,57,55,50,51,49,48,54)"
        }
      }
    ]
  }
}