UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/on5xfmTwb6hJlK7q6ma8FZ7wI+SzjgxosmPRHOY300=' 
WHERE 
  key_id = '9d15e3829cd42225338c33e1797aa18ae38fbdfb963670e558074a31cf3e155e' 
  AND (
    token = '/on5xfmTwb6hJlK7q6ma8FZ7wI+SzjgxosmPRHOY300=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )