UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KsliTcv0tz0KffoTVbCKSUTJb3Aa7xmKc/ZjzUekek=' 
WHERE 
  key_id = 'a01729e2e0c61e3285a9744c444be26a64e8eb26c2b694dc338b72d271601dff' 
  AND (
    token = '4KsliTcv0tz0KffoTVbCKSUTJb3Aa7xmKc/ZjzUekek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )