The attend/primary profile insert info

INSERT INTO cart(user_reg_userid,contentid,content_type,event_eventid,fee_amount) 
					VALUES (3000000575,3159,'profile',874,'35.00')

the regid : 1032155
the sql: INSERT INTO registration(user_reg_userid,event_eventid,date_and_time,primary_regid, entry_mode, adm_id) VALUES 
					(3000000575,874,'2015-04-06 14:32:57','0',  'self',0)