UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20IqM5z2PnahaEuBNssYjj9hylh+2MCjaHu+Xi5Nq5s=' 
WHERE 
  key_id = '888ddc6d4f24ad236f7860078416b6e2ea9b36eaa38761293466dd1dd50d890d' 
  AND (
    token = '20IqM5z2PnahaEuBNssYjj9hylh+2MCjaHu+Xi5Nq5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )