UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'STalOqKDXdh00lF3rP7D2p1XXue44U6sNo621Zj82g0=' 
WHERE 
  key_id = 'bd1828f556eee1d1a4b159fba41c740b36a1d1cf083191f3249a3c276273791b' 
  AND (
    token = 'STalOqKDXdh00lF3rP7D2p1XXue44U6sNo621Zj82g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )