UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UrWzNf8kH1YpfY3+oO7aqRJhFUA92ZFf3lHgrg+B5eM=' 
WHERE 
  key_id = '687bee9bf4711856d8925fc60f74644bc7b4328282152f607bc5b0d98c9036b6' 
  AND (
    token = 'UrWzNf8kH1YpfY3+oO7aqRJhFUA92ZFf3lHgrg+B5eM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )