UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHjp/WaWaQvw+fH9TmDlb/YvM/w8GVK0GTV3C4rVdzI=' 
WHERE 
  key_id = 'ad707499be8f23bbb585ed76481eea986babd3467de7c097a4f7c69e1ab3fefb' 
  AND (
    token = 'WHjp/WaWaQvw+fH9TmDlb/YvM/w8GVK0GTV3C4rVdzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )