UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1WxEiXBBdB3anFP23pIurQiH0s3iCXsx5TGgjG/gLgk=' 
WHERE 
  key_id = 'dc21fe56ec93232faa1c070b119fd49bf8815bf8e0c949062a9bf56e62d01d82' 
  AND (
    token = '1WxEiXBBdB3anFP23pIurQiH0s3iCXsx5TGgjG/gLgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )