UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rK5jPokKSwWaR1Qz38I8/GzlbkmzVlET/UzbtIdmMRA=' 
WHERE 
  key_id = 'c396e21a4e50ef7af4c5d6eddc9611bed283249ba05d23e5b1f1c90735743bdc' 
  AND (
    token = 'rK5jPokKSwWaR1Qz38I8/GzlbkmzVlET/UzbtIdmMRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )