UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8swxclOgO88CkXK5NJ9biOhvKf1gxoKvotk0otc2tM=' 
WHERE 
  key_id = '15763d8db74bacb00ee826e913e563e70e3999d9daeb5d6afd27087462ba656c' 
  AND (
    token = 'N8swxclOgO88CkXK5NJ9biOhvKf1gxoKvotk0otc2tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )