UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5D4GVXW5pHUB3b9HGT+TjcKHPb79gY6WrwlU/sHWBc=' 
WHERE 
  key_id = '33b16ba99530f2e707f904f0469f6f5e35fa70c0cbb3666dd217fe54f32fec6c' 
  AND (
    token = 'r5D4GVXW5pHUB3b9HGT+TjcKHPb79gY6WrwlU/sHWBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )