select * from statsa where aref='AI1136'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AI1136','2010/09/03','2010/09/03',954,739,189,26,0) on duplicate key UPDATE alast='2010/09/03',atct=954,apct=739,aact=189,asct=26,abct=0