Help me identify this salted hash?

I got it from a MySQL5 database. I am a total novice as this stuff, so I need a bit of help

password: [40 character hash]
salt: [12 characters using letters and symbols like =|%$;]

I'm using cudahashcat and i thought the "MySQL4.1/MySQL5" would be the way to go, but aren't those hashes usually  unsalted?

I also tried to give the hash to onlinehashcrack.com and they were unable to crack it.

I was thinking it would be either: sha1($pass.$salt) sha1($salt.$pass), but I am unsure.

Thanks for the help