UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0WsRl8dl30Jimd8qH83/wkd+jjSZMMAN8XjST1esDOM=' 
WHERE 
  key_id = 'b64c797091bf7e26f75a6ad7fa305e90d417e87ffd42e8e44df87a83ec71d62a' 
  AND (
    token = '0WsRl8dl30Jimd8qH83/wkd+jjSZMMAN8XjST1esDOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )