UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OZTeN16MnIqLBXkaE6o/A2Iw7CZF83OtFhpO+abMb2I=' 
WHERE 
  key_id = '1b7d7a857a8d169b5b80a9a94a04b1d72e90c38671d80f810d552faa5f86fc66' 
  AND (
    token = 'OZTeN16MnIqLBXkaE6o/A2Iw7CZF83OtFhpO+abMb2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )