UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lc14xQHn16h2vejuxOhJmuAOYkOuhivllw2nk4IxoWc=' 
WHERE 
  key_id = '4096c9be8cce4a23ebec83c97c9ee6ad32748d2e6784a14d53eaa989970a9bae' 
  AND (
    token = 'lc14xQHn16h2vejuxOhJmuAOYkOuhivllw2nk4IxoWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )