here is what i do when i travel and can't do regular olympic lifting training, modify for your purposes. given that you only have an hour, i would pick two exercises per workout. good luck.
Snatch-related exercises - pick 1-2 exercises, 5-7 sets of 1-3 reps
Overhead Squat
Hang Power Snatch - try different start heights: mid-thigh, above knee, below knee
Hang Snatch Pull - try different start heights: mid-thigh, above knee, below knee
Snatch Pull - from floor
Snatch Deadlift - from floor
Behind- Neck Push Press w/ Snatch grip
Clean-related exercises - pick 1-2 exercises, 5-7 sets of 1-3 reps
Hang Power Clean - try different start heights: mid-thigh, above knee, below knee
Hang Squat Clean - try different start heights: mid-thigh, above knee, below knee
Hang Clean Pull - try different start heights: mid-thigh, above knee, below knee
Clean Pull - from floor
Clean Deadlift - from floor
Clean Deadlift + Shrug
Lower-Body Strength Exercises - pick 1-2 exercises, 3-5 sets of 4-6 reps
Squat
Front Squat
RDL [Romanian Deadlift]
Good Morning
Lunges w/ barbell
Upper-Body Strength Exercises - pick 1-3 exercises, 3-5 sets of 4-6 reps
Push Press
Shoulder Press
Incline Press
Bench Press
Pull-Ups
Barbell Rows
Core Exercise - 3 sets of 15 each
Straight Leg Sit-Ups w/ weight
Back Extension w/ weight