UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4zZgqRB3YRgYpLfCDq/1iFhtnAo0Nemln9uqDTzU6o=' 
WHERE 
  key_id = '3db920d5766ffc5fde7cfecaf5fb5d381969566503e4a6bc69a24b762c5fadca' 
  AND (
    token = 'Y4zZgqRB3YRgYpLfCDq/1iFhtnAo0Nemln9uqDTzU6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )