UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YBbcPW2l5YSestPynx7dlLp/XF1mWIjd8ir2RvQqlg=' 
WHERE 
  key_id = '333261d90444889e9bb970dd336cd3aee0870fc5c851cda2cbf040731e674079' 
  AND (
    token = '9YBbcPW2l5YSestPynx7dlLp/XF1mWIjd8ir2RvQqlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )