UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zwo9jHyif0bNsm+IS5BNF2pxjn9MwjymsAB9hAt2zbQ=' 
WHERE 
  key_id = '2ad131999d5f53a749ff4ef1d96501ec41be9cb2b8206b93d8ad81e5cf637e9b' 
  AND (
    token = 'Zwo9jHyif0bNsm+IS5BNF2pxjn9MwjymsAB9hAt2zbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )