UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y0ypVLWWKPwjrnKIakUtpxrWd/r1eHfVDogjyYndwlU=' 
WHERE 
  key_id = '9904b80d9227f22f3d0403118c4f7d2bfea69b186069539c1341c1e9b600dad3' 
  AND (
    token = 'y0ypVLWWKPwjrnKIakUtpxrWd/r1eHfVDogjyYndwlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )