UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ieu3hdZRtG9hMB3htbXGiRzQoGdl95JMuZqHD+vXrxY=' 
WHERE 
  key_id = '85ab5d8391b017caddc700c7d774b3a23462bc3d6de0cbb2726f7ee774291a00' 
  AND (
    token = 'Ieu3hdZRtG9hMB3htbXGiRzQoGdl95JMuZqHD+vXrxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )