UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEz0f1HvYubb6pTXlx6W0hwxSxzRsYar1iNUo044Ymw=' 
WHERE 
  key_id = '5e8fa5fa10d38192d8196a19122b7e58402e127014245534db521df31e3b2f01' 
  AND (
    token = 'lEz0f1HvYubb6pTXlx6W0hwxSxzRsYar1iNUo044Ymw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )