UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vry91dAoYwel7H3Fjj60k8LAv3HInQo8i15x/H4+1YI=' 
WHERE 
  key_id = '42f8c74ef7f42e2f35cf38a44733182fcc97d93e39b8205f5e263d7da6ace8bb' 
  AND (
    token = 'vry91dAoYwel7H3Fjj60k8LAv3HInQo8i15x/H4+1YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )