UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzZrNSuBC668ZCqz7qjMNHYed9/UHhcQYA+WDfunpZU=' 
WHERE 
  key_id = 'bfcd2a8534d394e832acf13e123507a36447f6e4b9579c83d5e5114974b80a8e' 
  AND (
    token = 'nzZrNSuBC668ZCqz7qjMNHYed9/UHhcQYA+WDfunpZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )