UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ypnn9T/J816HENwRVSO4QqbMsXWoBc2g0VQH236oQeA=' 
WHERE 
  key_id = 'c8ab3b5b8308f8597944d89038f62a0424710e39829d7c68f74ce781242277c5' 
  AND (
    token = 'Ypnn9T/J816HENwRVSO4QqbMsXWoBc2g0VQH236oQeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )