UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/BVBSXnvWFVZCemEGRTBz7/dHeUA8FzG2A5K9s+WtD4=' 
WHERE 
  key_id = '71f816a6e7706c27d07a0153e44ba790e8f7370089a1344a33b2dcffa72d73b6' 
  AND (
    token = '/BVBSXnvWFVZCemEGRTBz7/dHeUA8FzG2A5K9s+WtD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )