UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+TPBh6g7nT85uZuA0caPST3kvcpyyVdnbHMBv2gGITo=' 
WHERE 
  key_id = '8037339812c18b505e3c08e60246ef51b12fa1b03595db1cda66ce2f997138b6' 
  AND (
    token = '+TPBh6g7nT85uZuA0caPST3kvcpyyVdnbHMBv2gGITo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )