how about just replacing the desk with an airlock (#49499)

also adds service shutters under airlock like meta

_maps/map_files/BoxStation/BoxStation.dmm

@@ -18099,14 +18099,18 @@
 /turf/open/floor/plasteel,
 /area/crew_quarters/bar)
 "aUh" = (
-/obj/structure/table/reinforced,
-/obj/machinery/door/window/eastleft{
-	name = "Hydroponics Desk";
-	req_access_txt = "35"
+/obj/machinery/door/poddoor/shutters/preopen{
+	id = "kitchenhydro";
+	name = "Service Shutter"
+	},
+/obj/machinery/door/airlock/medical/glass{
+	name = "Service Door";
+	req_one_access_txt = "35;28"
 	},
 /obj/machinery/door/firedoor,
-/obj/effect/turf_decal/delivery,
-/turf/open/floor/plasteel,
+/turf/open/floor/plasteel/cafeteria{
+	dir = 5
+	},
 /area/crew_quarters/kitchen)
 "aUi" = (
 /obj/effect/turf_decal/tile/neutral{
@@ -18645,9 +18649,12 @@
 /area/crew_quarters/kitchen)
 "aVH" = (
 /obj/machinery/processor,
-/obj/machinery/firealarm{
-	dir = 8;
-	pixel_x = 24
+/obj/machinery/button/door{
+	id = "kitchenhydro";
+	name = "Service Shutter Control";
+	pixel_x = 24;
+	pixel_y = 7;
+	req_access_txt = "28"
 	},
 /turf/open/floor/plasteel/cafeteria,
 /area/crew_quarters/kitchen)
@@ -19945,6 +19952,10 @@
 /obj/structure/disposalpipe/trunk{
 	dir = 8
 	},
+/obj/machinery/firealarm{
+	dir = 8;
+	pixel_x = 24
+	},
 /turf/open/floor/plasteel/cafeteria,
 /area/crew_quarters/kitchen)
 "aYO" = (