UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/lHGIbYTiVd8tYJo5kTucLp93tg1Y9glB7LXVe2gXKM=' 
WHERE 
  key_id = '0f5554a4045c8b45c32c083d1df5530e5fe19eb85e4233a24816f93c6536393e' 
  AND (
    token = '/lHGIbYTiVd8tYJo5kTucLp93tg1Y9glB7LXVe2gXKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )