UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QKGUHmuJVK/Pco3Jmz5A9+T8jo+5Wwa5h6ScBfRsW/0=' 
WHERE 
  key_id = '8da81dd85e22dbd60d72c0bb5c54aa778eb7ee25bab07352e2bc04d5a529c928' 
  AND (
    token = 'QKGUHmuJVK/Pco3Jmz5A9+T8jo+5Wwa5h6ScBfRsW/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )