The attend/primary profile insert info

INSERT INTO cart(user_reg_userid,contentid,content_type,event_eventid,fee_amount) 
					VALUES (3000000685,3143,'profile',871,'65.00')

the regid : 1032892
the sql: INSERT INTO registration(user_reg_userid,event_eventid,date_and_time,primary_regid, entry_mode, adm_id) VALUES 
					(3000000685,871,'2015-05-21 10:15:04','0',  'self',0)