"SELECT id as Id from dbTable WHERE code = ? AND CURDATE() BETWEEN 
start_date AND end_date AND offerId IN ('12321', '12124')";
//Passing arguments for the query
$args = array_merge(array(51342),$offerid);

//Execute the prepared query
$statement->execute($args);

Now array(51342) represents combination of code+value, aside my database has value, code columns
and so I want a query which would look logically like
"SELECT id as Id from dbTable WHERE code and value 
(Note here I do not know the syntax, what am looking at is (code+value = ?), please advise on query) = ? 
AND CURDATE() BETWEEN start_date AND end_date AND offerId IN ('12321', '12124')";