UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gkMHbcQd6h9/yg8d1AKiHbOiQ2eOO0w77eD8A1OqFM=' 
WHERE 
  key_id = '7d1df6ef3522c5117a911381bf2dcb83aaa7b355eb906cc35bb4ecdc87c03193' 
  AND (
    token = '1gkMHbcQd6h9/yg8d1AKiHbOiQ2eOO0w77eD8A1OqFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )