CakePHP3のWheare句の作成について

######説明
コントローラーの中でWheare句を動的に作成しようとしています。

$conditions1 = array(1, 2, 3);
$conditions2 = array(3, 5, 8);
↑このような配列を元に動的にwhere句を作成したいです。
どのように書くと実装できますでしょうか？
######今回、発行したいSQL文

MyDQL
1SELECT 
2  Datacklists.id AS `Datacklists__id`, 
3  Datacklists.dal01 AS `Datacklists__dal01`, 
4  Datacklists.dal02 AS `Datacklists__dal02`, 
5  Datacklists.dal03 AS `Datacklists__dal03`, 
6  Datacklists.dal04 AS `Datacklists__dal04`, 
7  Datacklists.dal05 AS `Datacklists__dal05`, 
8  Datacklists.dal06 AS `Datacklists__dal06`, 
9  Datacklists.dal07 AS `Datacklists__dal07`, 
10  Datacklists.dal08 AS `Datacklists__dal08`, 
11  Datacklists.dal09 AS `Datacklists__dal09`, 
12  Datacklists.dal10 AS `Datacklists__dal10`, 
13  Datacklists.dal11 AS `Datacklists__dal11`, 
14  Datacklists.dal12 AS `Datacklists__dal12`, 
15  Datacklists.dal13 AS `Datacklists__dal13`, 
16  Datacklists.dal14 AS `Datacklists__dal14`, 
17  Dal_list1s.datacklist_id AS `Dal_list1s__datacklist_id`, 
18  Dal_list2s.datacklist_id AS `Dal_list2s__datacklist_id`, 
19  group_concat(
20    distinct AZ_Dal1s.name SEPARATOR ";"
21  ) AS `dal15`, 
22  group_concat(
23    distinct AZ_Dal2s.name SEPARATOR ";"
24  ) AS `dal16` 
25
26FROM 
27  datacklists Datacklists 
28  LEFT JOIN dal_list1s ON dal_list1s.datacklist_id = datacklists.id 
29  LEFT JOIN dal_list2s ON dal_list2s.datacklist_id = datacklists.id 
30  LEFT JOIN az_dal1s ON az_dal1s.id = dal_list1s.ms_azdal1 
31  LEFT JOIN az_dal2s ON az_dal2s.id = dal_list2s.ms_azdal2 
32    
33Where datacklists.id  IN(
34	select dal_list1s.datacklist_id FROM dal_list1s
35	where az_dal1s.id IN (1,2.3)
36    )
37OR
38	datacklists.id  IN(
39	select dal_list2s.datacklist_id FROM dal_list1s
40	where az_dal2s.id IN (3,5,8)
41    )
42
43GROUP BY 
44  datacklists.id

######以前チェックボックスの選択から動的に生成した内容

PHP
1if (is_array($dbo02) && count($dbo02) > 0) {
2					$query->where(function ($exp, $q) use ($dbo02) {
3							  $i = 0;
4							  foreach ($dbo02 as $key => $value) {
5								  if($i == 0){
6										$orConditions = $exp->or_(['dbo02' => $value]);
7									  }else{
8										$orConditions->eq('dbo02',$value);
9								  }
10								  $i++;
11							  }
12							return $exp
13										->add($orConditions);
14					 });
15				};