usando marcadores de lugar con nombre
$values = array(":val1"=>"value1", ":val2"=>"value2", ":val2"=>"$value3");
$statement = 'SELECT * FROM table WHERE `column` in(:'.implode(', :',array_keys($values)).')';
usando ??
$values = array("value1", "value2", "$value3");
$statement = 'SELECT * FROM table WHERE `column` in('.trim(str_repeat(', ?', count($values)), ', ').')';