diff --git a/utils/syncCache/cache.go b/utils/syncCache/cache.go
index bdd544b..b0f29f8 100644
--- a/utils/syncCache/cache.go
+++ b/utils/syncCache/cache.go
@@ -62,20 +62,28 @@ func (sc *SyncCache[K, V]) Load(key K) (value V, loaded bool) {
 }
 
 func (sc *SyncCache[K, V]) LoadOrStore(key K, value V, expire time.Duration) (actual V, loaded bool) {
-	e, loaded := sc.cache.LoadOrStore(key, &entry[V]{
-		expiration: time.Now().Add(expire),
-		value:      value,
-	})
+	e, loaded := sc.cache.LoadOrStore(key, NewEntry[V](value, expire))
 	if e.IsExpired() {
-		sc.cache.Store(key, &entry[V]{
-			expiration: time.Now().Add(expire),
-			value:      value,
-		})
+		sc.cache.Store(key, NewEntry[V](value, expire))
 		return value, false
 	}
 	return e.value, loaded
 }
 
+func (sc *SyncCache[K, V]) AddExpiration(key K, d time.Duration) {
+	e, ok := sc.cache.Load(key)
+	if ok {
+		e.AddExpiration(d)
+	}
+}
+
+func (sc *SyncCache[K, V]) SetExpiration(key K, t time.Time) {
+	e, ok := sc.cache.Load(key)
+	if ok {
+		e.SetExpiration(t)
+	}
+}
+
 func (sc *SyncCache[K, V]) Delete(key K) {
 	sc.LoadAndDelete(key)
 }
diff --git a/utils/syncCache/item.go b/utils/syncCache/item.go
index b74023e..2dd70a8 100644
--- a/utils/syncCache/item.go
+++ b/utils/syncCache/item.go
@@ -1,12 +1,30 @@
 package synccache
 
-import "time"
+import (
+	"sync/atomic"
+	"time"
+)
 
 type entry[V any] struct {
-	expiration time.Time
+	expiration int64
 	value      V
 }
 
+func NewEntry[V any](value V, expire time.Duration) *entry[V] {
+	return &entry[V]{
+		expiration: time.Now().Add(expire).UnixMilli(),
+		value:      value,
+	}
+}
+
 func (e *entry[V]) IsExpired() bool {
-	return time.Now().After(e.expiration)
+	return time.Now().After(time.UnixMilli(atomic.LoadInt64(&e.expiration)))
+}
+
+func (e *entry[V]) AddExpiration(d time.Duration) {
+	atomic.AddInt64(&e.expiration, int64(d))
+}
+
+func (e *entry[V]) SetExpiration(t time.Time) {
+	atomic.StoreInt64(&e.expiration, t.UnixMilli())
 }