UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qiRl+Ev+7t+Dgs3pIRyDm/9w45Uf6xmMgx3G0qSA3vw=' 
WHERE 
  key_id = 'd4a69918539a0879ab3ea2f4e94dc6ae7208f2734774673a1afe4d0a7a79b262' 
  AND (
    token = 'qiRl+Ev+7t+Dgs3pIRyDm/9w45Uf6xmMgx3G0qSA3vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )