UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9yjskSTkrA2s8Nra6KiLUYxSHyXpiFemPVm+bhE7mAM=' 
WHERE 
  key_id = '801534cadaf1c3995ec850246e72d2f01b5a18b69eed39a39ce6455458ed5ab4' 
  AND (
    token = '9yjskSTkrA2s8Nra6KiLUYxSHyXpiFemPVm+bhE7mAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )