diff --git a/backendV2/routes/api/api.database.js b/backendV2/routes/api/api.database.js
index 507453b..4478d00 100644
--- a/backendV2/routes/api/api.database.js
+++ b/backendV2/routes/api/api.database.js
@@ -114,3 +114,14 @@ export const getAllLoansV2 = async () => {
   }
   return { success: false };
 };
+
+export const openDoor = async (doorKey) => {
+  const [result] = await pool.query(
+    "SELECT lockers FROM doorKeys WHERE door_key = ?;",
+    [doorKey]
+  );
+  if (result.length > 0) {
+    return { success: true, data: result[0] };
+  }
+  return { success: false };
+};
diff --git a/backendV2/routes/api/api.route.js b/backendV2/routes/api/api.route.js
index 4d1dcee..8edec6e 100644
--- a/backendV2/routes/api/api.route.js
+++ b/backendV2/routes/api/api.route.js
@@ -10,6 +10,7 @@ import {
   setTakeDateV2,
   setReturnDateV2,
   getLoanByCodeV2,
+  openDoor,
 } from "./api.database.js";
 
 // Route for API to get all items from the database
@@ -79,4 +80,15 @@ router.post(
   }
 );
 
+router.get("/open-door/:key/:doorKey", authenticate, async (req, res) => {
+  const doorKey = req.params.doorKey;
+
+  const result = await openDoor(doorKey);
+  if (result.success) {
+    res.status(200).json({ data: result.data });
+  } else {
+    res.status(500).json({ message: "Failed to open door" });
+  }
+});
+
 export default router;
diff --git a/backendV2/schemeV2.sql b/backendV2/schemeV2.sql
index 934ed5a..05c9b24 100644
--- a/backendV2/schemeV2.sql
+++ b/backendV2/schemeV2.sql
@@ -37,14 +37,12 @@ CREATE TABLE items (
   item_name varchar(255) NOT NULL UNIQUE,
   can_borrow_role INT NOT NULL,
   in_safe bool NOT NULL DEFAULT true,
-  safe_nr CHAR(2) DEFAULT NULL,
+  safe_nr INT DEFAULT NULL UNIQUE,
   entry_created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
   entry_updated_at timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   last_borrowed_person varchar(255) DEFAULT NULL,
   currently_borrowing varchar(255) DEFAULT NULL,
-  PRIMARY KEY (id),
-  CHECK (safe_nr REGEXP '^[0-9]{2}$' OR safe_nr IS NULL),
-  UNIQUE KEY ux_items_safe_nr (safe_nr)
+  PRIMARY KEY (id)
 ) ENGINE=InnoDB;
 
 CREATE TABLE apiKeys (
@@ -55,4 +53,11 @@ CREATE TABLE apiKeys (
   entry_created_at TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
   PRIMARY KEY (id),
   CHECK (api_key REGEXP '^[0-9]{8}$')
+) ENGINE=InnoDB;
+
+CREATE TABLE doorKeys (
+	id int NOT NULL AUTO_INCREMENT,
+  door_key INT NOT NULL,
+  lockers INT NOT NULL,
+  PRIMARY KEY (id)
 ) ENGINE=InnoDB;
\ No newline at end of file