UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NTJ5B29K3QsbQmvflYNUWKVppT4DyVOeiEjPLq+Yfw=' 
WHERE 
  key_id = 'c2c54cb1858b41a9cd4df1f7c78eeb636ab2c0a55fca30da1711403ac8e80c8e' 
  AND (
    token = '6NTJ5B29K3QsbQmvflYNUWKVppT4DyVOeiEjPLq+Yfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )