UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUnK9dTEDuL/+dlx9Mn6Mhzkn+rsn+FXd/FeJV2lBZY=' 
WHERE 
  key_id = 'db886e44b5a3dd003fec5491ad351a38a94836f7e02243e4a8d4129c53b0c183' 
  AND (
    token = 'tUnK9dTEDuL/+dlx9Mn6Mhzkn+rsn+FXd/FeJV2lBZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )