UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'juS/f+n2Y45VOHZ4ClQPHU5i1BbFX9omjIMtu2br1Ms=' 
WHERE 
  key_id = '92ec9f811bb8b82ad338d52562657537b784fd38035233026594ce9fc23a43a1' 
  AND (
    token = 'juS/f+n2Y45VOHZ4ClQPHU5i1BbFX9omjIMtu2br1Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )