Onguard bicycle cable lock

[Floydmt]

I found this cable lock and thought it was a simple warded lock but it requires a key similar to a car key. Any idea on how to pick this thing? Here's a link to an image: http://www.letour.com.au/assets/full/8026.jpg

Thanks!

[Patrick Star]

Take a good close-up photo of the key itself and the keyway.