UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IP8qJ1xCi8grc9baAh+MhcFrOraqIgw0+PBwfJSneCI=' 
WHERE 
  key_id = 'a34cf046a6082063427e376c6b60d854f86939197d120c1ec297f1c1ca8e4947' 
  AND (
    token = 'IP8qJ1xCi8grc9baAh+MhcFrOraqIgw0+PBwfJSneCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )