UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JCbV04vrwefzG8Yi/PpW0dwBjDgabCWaenMmZ6PxT2E=' 
WHERE 
  key_id = '5e425d8b3f04fda4ddf79a80f2a083da32a73371518cc05df646b12d9ca49972' 
  AND (
    token = 'JCbV04vrwefzG8Yi/PpW0dwBjDgabCWaenMmZ6PxT2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )