UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hr9XK1pyshMMwzUzdzhdFbxqhcCKqq5CQFoWgkMDl+E=' 
WHERE 
  key_id = '3efca4f9e5bd703b7d168672c08cd83ae58d413c7b4176894d660f592fc86e9d' 
  AND (
    token = 'hr9XK1pyshMMwzUzdzhdFbxqhcCKqq5CQFoWgkMDl+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )