I sure hope I'm ok, the case I bought only has one lock in the middle. I tried prying up on the corners of the case, but it is very secure. I checked the TSA's website to see their rules for a case and it seems there is no mention of needing two or more locks. I guess I will know tonight....
Edit: I think I am going to return it for the 4 pistol model with two locks.The container must be locked. A locked container is defined as one that completely secures the firearm from access by anyone other than you. Cases that can be pulled open with little effort do not meet this criterion.