UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '80a/jyNLQM4zqe3JVSmkfyDub7FWXdUrTIS55xYt3cA=' 
WHERE 
  key_id = '4e5242f29f35990bebb764239d5c4d71e9055adebe879b78103d56dc715b671f' 
  AND (
    token = '80a/jyNLQM4zqe3JVSmkfyDub7FWXdUrTIS55xYt3cA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )