Storing Multiple Checkbox with Different Value and Name in PHP MYSQLI

i have a problem when Storing Multiple Checkbox with Different Value and Name in PHP MYSQLI. I already succeed with single column and row, but when storing 3 column i failed.

The process: when someone choose department, position and location with multiple checkbox, it will store to db on each row and column based on id_user.

My table:

id, id_usr, id_department, id_position, id_location

The result i want:

1 | 1 | 4 | 2 | 2

2 | 1 | 1 | 2 | 1

3 | 1 | 2 | 3 | 4

4 | 1 | 4 | 2 | 2

5 | 2 | 1 | 2 | 1

6 | 2 | 2 | 3 | 4

My code:

<div class="form-group"><label>Department</label><br>
  <?php
  $department = "SELECT * FROM loker_department ORDER BY nama_department";
  $result = mysqli_query($conn, $department);
  if (mysqli_num_rows($result) > 0)
  {
    while ($data = mysqli_fetch_array($result))
    {
      echo "<input type='checkbox' name='department[]' value='".$data['id_department']."'/> $data[nama_department]<br>";
    }
  }else{echo "No data";}
  ?>
</div>
<div class="form-group"><label>Position</label><br>
  <?php
  $position = "SELECT * FROM loker_position ORDER BY nama_position";
  $result = mysqli_query($conn, $position);
  if (mysqli_num_rows($result) > 0)
  {
    while ($data = mysqli_fetch_array($result))
    {
      echo "<input type='checkbox' name='position[]' value='".$data['id_position']."'/> $data[nama_position]<br>";
    }
  }else{echo "No data";}
  ?>
</div>
<div class="form-group"><label>Location</label><br>
  <?php
  $location = "SELECT * FROM loker_location ORDER BY nama_location";
  $result = mysqli_query($conn, $location);
  if (mysqli_num_rows($result) > 0)
  {
    while ($data = mysqli_fetch_array($result))
    {
      echo "<input type='checkbox' name='location[]' value='".$data['id_location']."'/> $data[nama_location]<br>";
    }
  }else{echo "No data";}
  ?>
</div>

$department = $_POST['department'];
$position   = $_POST['position'];
$location   = $_POST['location'];

foreach($department as $departments && $position as $positions && $location as $locations)
{
    $create = "INSERT INTO loker_user_subsc (id_department,id_position,id_location) VALUES ('$departments','$positions','$locations')";
    $result5 = mysqli_query($conn, $create);
}

Any help/ solutions will be so appreciate, thank you