UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRVTlL6yEa50qSaw0a2rbvJk2NlxjuozFpjKxTPb+SQ=' 
WHERE 
  key_id = '3d31d76afd9469b8ee23524494d5c23a0dbca202facc363bbd845e6b1daf6222' 
  AND (
    token = 'NRVTlL6yEa50qSaw0a2rbvJk2NlxjuozFpjKxTPb+SQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )