UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2LOi/xa7BDXKUiml0AeVVEjaV0UmSlqB6NvTfJEXJ70=' 
WHERE 
  key_id = 'a017cf605cfde23870bdfeab58ac1db2f9ac98afc72d7e07fb0e341e729c9638' 
  AND (
    token = '2LOi/xa7BDXKUiml0AeVVEjaV0UmSlqB6NvTfJEXJ70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )