UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTK43mOHH3Yojz7/nKksOch5VPX6ykEaEgqgjGAS0tc=' 
WHERE 
  key_id = 'd2e712cd3f5a18a7f198f914284226c87b03668c6736b315d62301c0cee1e2dc' 
  AND (
    token = 'yTK43mOHH3Yojz7/nKksOch5VPX6ykEaEgqgjGAS0tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )