Solve issue with update and load problem

Changelog:

• In the load logic one line get missing. So it throw an error.
• When want to update it just give problems if you need wrap your string. It now internally using a prepared statement when checking if a row exist and wont interfere with your option to use either raw query or prepared one.

I still need to check how to do with raw queries, as you sometimes need wrap the values with single quotes and could be issues if also prepared statements is involved as it wants values without quotes, it will then not find your value or values.

Full Changelog: 0.120...0.121