So I'm a complete novice. I have a couple basic lock picking tools. Here's the lowdown. I have a Bunker Hill Digital Executive Safe, the 59 inch one. It opens with a pass code and has a tubular lock override in case you forget the pass code. Anyways I know the pass code and have the override keys. So here's my problem. Inside the safe there is a lock box at the uppermost part of the safe. I lost the keys to open it! All I know is it is a pretty basic lock, that when locked is in the horizontal position. Any help would be greatly appreciated! And please remember I'm a complete novice.
This is the safe in question- note the keys used

Closest picture of lock I could find. Not there to take a picture of the actual lock right now.
