UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxofKdTc7E9aSyOhoUlui/1TZv8jdKgtHbCqgk7L2QI=' 
WHERE 
  key_id = '5f304d9b10ac60bd0251874d17441557b3e5e9253b559685064bee6a171fd8d0' 
  AND (
    token = 'cxofKdTc7E9aSyOhoUlui/1TZv8jdKgtHbCqgk7L2QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )