Retry Hangfire failed jobs from SQL?

Question

For security or simplicity our Hangfire dashboard UI is not present on production. So we can't just go on and click "Retry". But I'd like to retry some failed jobs manually using SQL. In the DB there are stateid and statename fields. Is it possible to refresh a job by changing its stateid?

I got this idea from the Enqueue function (in SqlServerJobQueue.cs on GitHub) for SQL Server (I'm using postgresql).

insert into hangfire.jobqueue (jobid, queue)
select id, 'default' from hangfire.job where statename = 'Failed';

But it doesn't seem to do anything.