UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JDM5yGWmkH2xdwnfzeAEzsR5NgqyUIovA3gfWEU56w=' 
WHERE 
  key_id = '175fa1060ca0a1de897a9e99e673a6a0293281bec4f11d82d8a17e34c7693b89' 
  AND (
    token = '2JDM5yGWmkH2xdwnfzeAEzsR5NgqyUIovA3gfWEU56w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )