UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RwdsBtBfOmDSj36SNC4Y6U/l5GKG7rxpWcApBaRahFg=' 
WHERE 
  key_id = '70cbd077569c9eff58ff522d1da24b27bba41a7399e0fe2128bba42d6e62a55f' 
  AND (
    token = 'RwdsBtBfOmDSj36SNC4Y6U/l5GKG7rxpWcApBaRahFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )