Error Code: 1064. Cannot insert data into database - mysql

Question

The full error code is:
Error Code: 1064. You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''CPU', 'null', '0', '0', '0'")' at line 2
I'm trying to add product data from my PHP webpage, and getting this error. So I tried doing it manually on MySQL and I get the same error.
Here is a copy of the database and the code that I'm using to insert data:
INSERT INTO store_db.components (product_name, price, description, manufacturer, socket, date_added, type, form_factor, expansion_slots, sata_ports, capacity)
VALUES ('Intel Core i7 4790K','250',
'agsdfg sdfg sdfg sdfg sdfg ','Intel','LGA 1150',now()),
'CPU', 'null', '0', '0', '0'");

Answer 1

You have an extra parenthesis:
now()), 'CPU',
should be
now(), 'CPU',

Answer 2

You have a redundant ) after now(). Get rid of it and you should be OK:
INSERT INTO store_db.components (product_name, price, description, manufacturer, socket, date_added, type, form_factor, expansion_slots, sata_ports, capacity) VALUES ('Intel Core i7 4790K','250','agsdfg sdfg sdfg sdfg sdfg ','Intel','LGA 1150',now(), 'CPU', 'null', '0', '0', '0');