{"body":"        amp = session.query(self.model_class).with_for_update().filter_by(\n            busy=False).filter(\n            self.model_class.last_update < expired_time).first()","name":"","extension":"txt","url":"https://www.irccloud.com/pastebin/vaRMVfZv","modified":1585090352,"id":"vaRMVfZv","size":171,"lines":3,"own_paste":false,"theme":"","date":1585090352}