UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YbYTf89Ylz+YP4J3vijvuBYny/dpo1MLtlU2PaBvsh4=' 
WHERE 
  key_id = '2fff1e1d58fe242554a8bc728956825f4edddb8b35911ee686e2a74a6fd1f94b' 
  AND (
    token = 'YbYTf89Ylz+YP4J3vijvuBYny/dpo1MLtlU2PaBvsh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )