UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'elYfDte7o+31bI7cOgn4xsgYF43+MOqYFbIyFSISGuA=' 
WHERE 
  key_id = '1d9d0f2bac8de372f46d22650480fd94491b5dab755686ffb21e7a89a0ea4271' 
  AND (
    token = 'elYfDte7o+31bI7cOgn4xsgYF43+MOqYFbIyFSISGuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )