Sandbox

SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = '25580357668a47da6e19bcc631b2f05be4793b847fdcd87f7c22bf101dbb2c85' 
  AND token = 'hXdbHvbfREP+1l/76An0JjSqF+fFtbVApiI/xSVlcW4=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())

Query time 0.00244

JSON explain

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