UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N6mFgQ9qgNeHgo4r9n+XtOlEj2WrXpAcMwghjQTHqHE=' 
WHERE 
  key_id = '733563081a231e7081b97ce184b4158c3bf421633714f14db8380d44c911cbb2' 
  AND (
    token = 'N6mFgQ9qgNeHgo4r9n+XtOlEj2WrXpAcMwghjQTHqHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )