Mock Django Commands class variable in UnitTests

I am not able to successfully mock pasue_time and max_tries in the command. Suggestions please.

Command

class Command(BaseCommand):
"""Update seat expire dates."""

help = 'Fooo'
pause_time = 5
max_tries = 5

def handle(self, *args, **options):
    if self.max_tries < tries:
        logger.error('error')

Test

@mock.patch('foo.bar.path.to.file.Command.max_tries')
    def test_update_course_with_exception(self, param):
        param = 1

        expected = [
# some information which is logged by management command
        ]
        with LogCapture(LOGGER_NAME) as lc:
            call_command('foo_command_name_bar')
            lc.check(*expected)