UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TqhTe3sxcdAw0jfxb13k1dxX795rDwnLUj3a659SUbE=' 
WHERE 
  key_id = 'c9af8a52b10bf37203b2c4727a936634e639f2384c8405ae3b588c61b6f2a1c9' 
  AND (
    token = 'TqhTe3sxcdAw0jfxb13k1dxX795rDwnLUj3a659SUbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )