Key Decisions

You wake up in an unfamiliar room. Locked you in a basement, your captor left a note describing a weird challenge. Solve all of the puzzles inside of the basement to escape. Every puzzle box has a piece of a key inside. You need 5 key pieces to escape. With a time limit of 20 minutes. Luckily someone who was here before you, left a note with a spare part of a key inside of it.