UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlYwwCfzuXjYqymIfHtws5MrIygiKBmHPUmBdYOhf2w=' 
WHERE 
  key_id = '988d4ea2b5429aaef68e052308c7c6f6d0bdebfe4239ca1677d5f6c93d0bfe63' 
  AND (
    token = 'KlYwwCfzuXjYqymIfHtws5MrIygiKBmHPUmBdYOhf2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )