UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2XO6dTDF3mwxmtUv51l+2WMbN5ka7LabzAhFw58bkI=' 
WHERE 
  key_id = 'a003eabc81ebe9d8fe83642291a4f68f46ddeda46d81269e0f8764607875d8fb' 
  AND (
    token = 'L2XO6dTDF3mwxmtUv51l+2WMbN5ka7LabzAhFw58bkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )