UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udNcRmGCw32+4ph0aQqWojyqPnWffjxhjSgiLjVfOGI=' 
WHERE 
  key_id = 'a401179762d11cce2a575e4dbd2e4b7d36b6991e1426941a1ae1e167c5e8e9a1' 
  AND (
    token = 'udNcRmGCw32+4ph0aQqWojyqPnWffjxhjSgiLjVfOGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )