uniq.diff

diff --git a/app/workers/scan_result_worker.rb b/app/workers/scan_result_worker.rb
index 5598512e5..f71afb160 100644
--- a/app/workers/scan_result_worker.rb
+++ b/app/workers/scan_result_worker.rb
@@ -5,17 +5,15 @@ class ScanResultWorker
   include Sidekiq::Worker
   include Sidekiq::Throttled::Worker
 
-  sidekiq_options queue: :dyrt_alerts, retry: 0
+  sidekiq_options queue: :dyrt_alerts,
+                  retry: 0,
+                  lock: :until_executed,
+                  lock_args_method: ->(args) { args[0..1] }
+
 
   def perform(campground_id, availability_scan_id, scheduled_at = nil)
     log_latency(campground_id, availability_scan_id, scheduled_at)
 
-    # TODO: Refine to be more precise based on scan plan timing
-    if scheduled_at.present?
-      scheduled_time = Time.at(scheduled_at).utc
-      return if (Time.now.utc - scheduled_time) > 5.minutes
-    end
-
     Campground.with_advisory_lock("campground_#{campground_id}_availability_scan") do
       availability_scan = AvailabilityScan.find(availability_scan_id)