MariaDB mysql syntax error

I'm trying to add some data to my table, but I keep getting a error, I can't understand which part is invalid in there?

var sql = "INSERT INTO `coinflips` (opponent, opponent_side, opponent_items) VALUES ? WHERE gameid=??";
            var value = [
                [data.steamid, data.side, items, gameID]
            ];
            connection.query(sql, [value], function(err){
                if(err) throw err;
            });

Error itself

Error: ER_PARSE_ERROR: You have an error in your SQL syntax; check the manual th at corresponds to your MariaDB server version for the right syntax to use near ' WHERE gameid=??' at line 1

via James Aniszt