UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ixu7U9sym6+7/V01pxHefckySr2ewk1iTYIvFhmq2OA=' 
WHERE 
  key_id = '3e01f0879d9a357510388afdb8dfb814620a444016f602db4b35cd844079aabc' 
  AND (
    token = 'ixu7U9sym6+7/V01pxHefckySr2ewk1iTYIvFhmq2OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )