Product photography urgent.?

my boss asked to me photograph some of the items are our showroom. I work at a corporate gifts showroom so i will photograph items like watches, leather notebooks, crystals etc.

Im a beginner in photography so i dont have all the necessary lighting equipment needed for this shoot. I have a lightstand , soft box , and my 600ex canon flash, 100mm 2.8 lens and 24-105 lens , as well as my 5d mark ii and the wireless triggers to mount of my flash and camera.

Can anyone assist me in what settings to use on my cam as well as the lighting setup to use as well. where to mount my softbox since i have only one light source.

I will also be shooting my manager using the pens and notebooks etc so it wont be just closeups.

Please assist me in all i need to know for such a shoot.