def simple_sidekiq_delay_until(timestamp, options = {})
      Proxy.new(simple_delayed_worker, self, options.merge('at' => timestamp.to_f))
    end
def simple_sidekiq_delay_until(timestamp, options = {})
      Proxy.new(simple_delayed_worker, self, options.merge('at' => timestamp.to_f))
    end
Enqueue a job to handle the delayed action after at a certain time

 @param timestamp [#to_f] Timestamp to execute job at. `to_f` will be called on
   this argument to convert to a timestamp.
 @param options [Hash] options similar to Sidekiq's `perform_at`