UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8T83JFAYLZIPzyHnjAD/osweKnvR0ljyPzwNv5XH7FM=' 
WHERE 
  key_id = 'dd91be2c0fe4c9b62ee7477276bc3a184842702183d1858c2f529d2ec6543661' 
  AND (
    token = '8T83JFAYLZIPzyHnjAD/osweKnvR0ljyPzwNv5XH7FM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )