UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sO6KIgGnzcmP8IMSCXi0OkXOYh/ezDFpXf5PgAQK9P8=' 
WHERE 
  key_id = '16e2dcbea0665a196f4a08990b3758a170759472c5e3efab0d148e720724b3ad' 
  AND (
    token = 'sO6KIgGnzcmP8IMSCXi0OkXOYh/ezDFpXf5PgAQK9P8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )