disabled cookies for my website I get TokenMismatchException

You should disable this line: \App\Http\Middleware\VerifyCsrfToken::class in your kernel.php. But then you're aren't protected anymore against CSRF.

Or just add this to your form:

<form method="POST" action="/action">
    {{ csrf_field() }}
    ...
</form>

I have {{ csrf_field() }} added to the form, that is what's puzzling me, here is the post value for token that was sent with request: _token J0Y0t2hj3jjVFMdGCch0apliPqlz1lZlwUc0VqCk