Need Help Importing Products Into Mysql Database

Please PM me to discuss before bidding. I'm going to try to explain this the best I can but there will need to be more discussion on it before someone can give an accurate bid. I have a csv file from a manufacturer and images. I used to have a microsoft access database where I had a coder write a script to properly import the data in and it worked great. Since then my database has been updated to mysql. I'm thinking that the current database can be exported then utilize the same script that is already written (the script is on my computer) then reimport the database somehow? Additionally any product with "discontinued" in the product name if that could be removed. Also some of these products are already on the website so if its a duplicate if its possible to skip it. I don't think it should be too difficult for someone that is an expert, but it's a bit beyond my expertise so I'm not looking to pay a small fortune to get this done.