UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7MVkXDKOCd7bS/GfhifBQukXaI2Z8P1J9psQcQykL1c=' 
WHERE 
  key_id = 'fe74863f1aed56017fbb6267ff2757ff8c46065a6d04f6aa8e706786d957bb77' 
  AND (
    token = '7MVkXDKOCd7bS/GfhifBQukXaI2Z8P1J9psQcQykL1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )