UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ABVdxbqWcFYUfBFTdysdTWd7i3uRv72C56uXfCsKb0Y=' 
WHERE 
  key_id = '5b646b188ebcb9677a14ebba63739fab3d9f6501797c06617cd35e500998a59f' 
  AND (
    token = 'ABVdxbqWcFYUfBFTdysdTWd7i3uRv72C56uXfCsKb0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )