UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SwY5+scFNQa7qhcQfj8RZc9w/ciN7cDRomDp58B8nXo=' 
WHERE 
  key_id = 'ac6879494a216600f9921abe50c4165da261f9f97746641ec7d98a3119829baa' 
  AND (
    token = 'SwY5+scFNQa7qhcQfj8RZc9w/ciN7cDRomDp58B8nXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )