UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tlz5FPgLSeZeot5+Cw2pH+uFfm1JfpOxDbVoW/EHrwA=' 
WHERE 
  key_id = '99d156364249cbdfb927820d2c336691c5feef3d990e23a23919d4d8922caa33' 
  AND (
    token = 'tlz5FPgLSeZeot5+Cw2pH+uFfm1JfpOxDbVoW/EHrwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )