UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hv0C/OGQZ5CNnAghYm2y0CST6kUIsQQxCB01UFZkofA=' 
WHERE 
  key_id = '84c69baf4e736fcc042b3157a8d168b9e94d0bd92512a32dd8075c8766651a84' 
  AND (
    token = 'Hv0C/OGQZ5CNnAghYm2y0CST6kUIsQQxCB01UFZkofA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )