UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WtgmwapXiDNhgICzS64hcuxzOtnRUA8SVtVA8iYRLfc=' 
WHERE 
  key_id = '69eaa68542d30fed8758f3cb9bb413c9f216b4fad942912cb39b8aa24588c648' 
  AND (
    token = 'WtgmwapXiDNhgICzS64hcuxzOtnRUA8SVtVA8iYRLfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )