UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xUXYwZY1NXKpBhwk5SkP+iFY2khqvRAyeGmPEtEl/AY=' 
WHERE 
  key_id = '36fa6f39467ab8fe425019d12ed5138a890ef5cb2fc9cf1aeccba220ec7ec4f1' 
  AND (
    token = 'xUXYwZY1NXKpBhwk5SkP+iFY2khqvRAyeGmPEtEl/AY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )