UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQTZY5e6lYY1aEJKliCfxHvde+ClHa+WqliwIeos/PY=' 
WHERE 
  key_id = '896e3a29a9b5a5fed66313c96be3a8ffbd90f05770f48f2acacc33f5ede35fa0' 
  AND (
    token = 'pQTZY5e6lYY1aEJKliCfxHvde+ClHa+WqliwIeos/PY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )