UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2JMesAhxMUcYyLYEuxb1OGTx9yqLZYBM8oCSa4223w=' 
WHERE 
  key_id = '83624d6390d45e114500ec0060c27e63cbf640bb6bbad26ac35d5fd258ccac29' 
  AND (
    token = 'f2JMesAhxMUcYyLYEuxb1OGTx9yqLZYBM8oCSa4223w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )