Larevel 5.7 eloquent increment, decrement simple and complete

// Simple way without where condition  

https://laravel.com/docs/5.7/queries#increment-and-decrement

DB::table('users')->increment('votes');

DB::table('users')->increment('votes', 5);

DB::table('users')->decrement('votes');

DB::table('users')->decrement('votes', 5);

You may also specify additional columns to update during the operation:

DB::table('users')->increment('votes', 1, ['name' => 'John']);

// Complex way with where condition 

https://stackoverflow.com/questions/29816123/increment-columns-in-laravel

DB::table('my_table')
   ->where('rowID', 1)
   ->update([
       'column1' => DB::raw('column1 + 2'),
       'column2' => DB::raw('column2 + 10'),
       'column3' => DB::raw('column3 + 13'),
       'column4' => DB::raw('column4 + 5'),
   ]);