IMHO, if you're going to smoke them in a few hours or even a couple of days, not much will happen to the cigars in there so there's
probably no reason to season it. Being the anal type I am, though, I'd most likely open it up and stick it in my humidor to at least attempt to get the cedar in it up to proper humidity.
Realistically I doubt seriously that even a couple of days out of the humidor is going to harm the smoke-ability of your sticks. That said, I've been wrong before.

Hopefully someone a little more knowledgeable will jump in here if I'm worng

this time.
Enjoy your 'gars!