UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MI5WDHRAqlZhT6Qf/FByvyuo+qNaDJQnNuQ2BFb5kZU=' 
WHERE 
  key_id = '2f3d30586ce7a59b214700dcb284bec00a7c5734c9169aabad168d836fa66139' 
  AND (
    token = 'MI5WDHRAqlZhT6Qf/FByvyuo+qNaDJQnNuQ2BFb5kZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )