UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KG0VSVr3KRQPFP7JvehA/B77RKPqssyA6f0G9Q+LmDU=' 
WHERE 
  key_id = '9a9b269e5ca2d88ab5b2cea71bc301c15c9e907a297616beb79c03839c3b847c' 
  AND (
    token = 'KG0VSVr3KRQPFP7JvehA/B77RKPqssyA6f0G9Q+LmDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )