How To Properly Migrate Cs-Cart To Another Server

Hey everyone. I have 2 CS-Cart installs, one for a dev environment and one for a prod environment. I need to be able to quickly and safely transfer the data from one to the other without loss. This, after I've tested my changes on my dev space. Are there any tutorials or documentation about on how to do this?

PS: I only have SSH access to the servers in question. I'm an in-company dev new to the cart.