The lockpicking is broken on PC... if you get the "visualize inner lock mechanisms" power up, you can get a different minigame for lock picking when using focus, but it's impossible on PC.

When you use the focus, the world should get slower to let you be faster, but the game acts like if the mouse is an analog stick, the speed correspond to a particular angle of the analog stick... once you stop, it's like on neutral position so the pick resets...

It's impossible, try it and you would IMMEDIATELY see what I mean...
How did not anyone noticed it?