UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fCgQrKV+vP+DvSGWkxAhXQLBgiY9LwQfAMJM9kwuGU=' 
WHERE 
  key_id = '1eef43100b5a3c73d9cd76ac27870042b5a3366470628903cae6c4e08f684910' 
  AND (
    token = '+fCgQrKV+vP+DvSGWkxAhXQLBgiY9LwQfAMJM9kwuGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )