UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tNzddsk1q4gnoRxylzJzLtaDbVTr3xFjPWNRbrMPLjw=' 
WHERE 
  key_id = '361a5161418f906e31f6eb50135fa33a394cf9564bc88070eaf27520d6b24a3f' 
  AND (
    token = 'tNzddsk1q4gnoRxylzJzLtaDbVTr3xFjPWNRbrMPLjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )