UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxQsAlC0f95f7mXXtsuirVEb7sCzUEMmABHhtJ4qQaA=' 
WHERE 
  key_id = '752cc95ce94382aa2d8aaed3468d7ecf41f3ca8109ef541070d4b1f21576e035' 
  AND (
    token = 'qxQsAlC0f95f7mXXtsuirVEb7sCzUEMmABHhtJ4qQaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )