UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPiyF9ctUNlHrmiFKI7dkOb6jnFxHc4b49wzV1TVxJI=' 
WHERE 
  key_id = '4c03db7debe24cbbb4a0e800bf366642ee434528f448d64cada69b27c0f4172f' 
  AND (
    token = 'kPiyF9ctUNlHrmiFKI7dkOb6jnFxHc4b49wzV1TVxJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )