I don't know what mysql and apache you use ... but with SQLyog it only takes my comp about 2 minutes ... close to 3 minutes .. to import the .sql file.
Make sure you read the tutorial and in SQLyog go to DB / restore from Dump
make sure you have removed the entire previous database first....
so you have the antrix or antrix_server database made .... .but no tables ... empty database otherwise you might get errors for trying to create tables that already exist..
there's a excellent tutorial on this here but I forgot the url.
If it's taking you longer your comp might be messed..... something messing with your cpu cycles or threads .. maybe even a virus or malware...
with a dual core and 1G ram you shouldn't take that long . you might want to check your system for crap.