UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6hGa6z6Ys1lshzurVuMQQtImxvLTS/MxpdRa05jorik=' 
WHERE 
  key_id = 'dbdf3eed59f7e746f56f86cff98de65ea9ad751653f940fde6a6bd6c54a4e3e1' 
  AND (
    token = '6hGa6z6Ys1lshzurVuMQQtImxvLTS/MxpdRa05jorik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )