UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'viYipmdU+Pief+WQZuKfR0+PQLbVXH32VKYBaQL6IoQ=' 
WHERE 
  key_id = 'e1acc9b7a9bf574749a8a042511837a3cc31196fca35bca6dc724a832a14f940' 
  AND (
    token = 'viYipmdU+Pief+WQZuKfR0+PQLbVXH32VKYBaQL6IoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )