UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6IouoozExUsDSQ0kbP6Wk9UYRfBxo5LXCQwIkWUJ/r8=' 
WHERE 
  key_id = '32e56842d3e963854f0f2427e1399a69b84f86dd78d4dda011af0485dc98b569' 
  AND (
    token = '6IouoozExUsDSQ0kbP6Wk9UYRfBxo5LXCQwIkWUJ/r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )