UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Q3yFbzg/mvZTbmP2rABJc5HVBGreLX40UsdYul18tM=' 
WHERE 
  key_id = '66e6df41b221a2fc148836c0bd731f9ac6a6405fedf68a8fe08435e4bca7f9f4' 
  AND (
    token = '8Q3yFbzg/mvZTbmP2rABJc5HVBGreLX40UsdYul18tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )