UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6su5hCFAwC+is8RxHXRBeyWALtzUk3k0YNxvXrOREKE=' 
WHERE 
  key_id = 'c765cdf45f2e4d6fcac696e0e08f8555e32c7c2dc547425d981cd352c43ef73e' 
  AND (
    token = '6su5hCFAwC+is8RxHXRBeyWALtzUk3k0YNxvXrOREKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )