UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wG+woBUC3i9uO/qR2NosdpGa6adDxrmppiTtjOipvo0=' 
WHERE 
  key_id = '4d9c698e5b42719ee8a0c4b4c2b0c3c861c9e3feb90f428ac9f437aa5135b408' 
  AND (
    token = 'wG+woBUC3i9uO/qR2NosdpGa6adDxrmppiTtjOipvo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )