SELECT 
  a.modifier, 
  a.modifier_type, 
  a.variant_id 
FROM 
  q_product_option_variants a 
WHERE 
  1 
  AND a.variant_id IN (0)

Query time 0.00063

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}