Settings Hangfire for Web Farm

I have 2 farm-server for app working on single Server just for zero downtime during update.
While first is working i update second, warm it and switch traffic to second.

Hangfire work with MSMSQ+SQL server.

Should i create 2 queues (each for every Hangfire-server instance) ?
Or 2 HF-servers can work through single queue without interfere each other?

Can you show sample of cinfiguration?

My current config is:

` GlobalConfiguration.Configuration
.UseMsmqQueues(@".\private$\hangfire-{0}", “default”)