UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DxhESJEjper041b+z6DUcepS0Ri6emL976hk8La42ak=' 
WHERE 
  key_id = 'd419d923ba080ddb1273c0892fc5bd8f6455a71786ac238be84bf80c9dcc22e3' 
  AND (
    token = 'DxhESJEjper041b+z6DUcepS0Ri6emL976hk8La42ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )