UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M0XtIMUVEBxmBGrMguPp/cFofZiAB0RX6gT5wKIkr4I=' 
WHERE 
  key_id = 'f44e682ec829085d6a3587c676a228eff90e9ced44aa38d8a628e627025deb13' 
  AND (
    token = 'M0XtIMUVEBxmBGrMguPp/cFofZiAB0RX6gT5wKIkr4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )