UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KqUr4vqxfwgkPlf9Iw8y2bJzO2yDThO1ZHh2BFqJVyM=' 
WHERE 
  key_id = '19d0d28bc8cfd44810cc42d8196056ee07226ccaa32dcfc03f1c433394da1c72' 
  AND (
    token = 'KqUr4vqxfwgkPlf9Iw8y2bJzO2yDThO1ZHh2BFqJVyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )