UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JMbWm64S85HkbshnCFi7gxjniH8xuRgDpMI/TbxpbiQ=' 
WHERE 
  key_id = '228b6c71a9fca64a6d4b221a732742457f88641d4b31a620c7d0c2b8bbcb42b2' 
  AND (
    token = 'JMbWm64S85HkbshnCFi7gxjniH8xuRgDpMI/TbxpbiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )