UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3tKPvHWlxbQ1IbwfU+RAGswME9sMkT0oirCq9+d5ias=' 
WHERE 
  key_id = 'ce38ce8ae3726cdb250210944871b60f11afb8ad13e4c9f4483af1bc3600723f' 
  AND (
    token = '3tKPvHWlxbQ1IbwfU+RAGswME9sMkT0oirCq9+d5ias=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )