UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBdDlGfFUzurEp+SF/YLlcLkwvJMgWsH3TlW56L76es=' 
WHERE 
  key_id = 'd4c4164bd61129d32df39ae5f93c144b2a022e8a65ebba4a380bbbd796cf627e' 
  AND (
    token = 'GBdDlGfFUzurEp+SF/YLlcLkwvJMgWsH3TlW56L76es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )