UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JVWyGuhV4B3BwqCak9PKESI2moaJf6Wxd/hoSI+CSkU=' 
WHERE 
  key_id = '28291da24fc9c90da7e3e6b35adc5850a33c79e7b69af4ceee7a087918323d82' 
  AND (
    token = 'JVWyGuhV4B3BwqCak9PKESI2moaJf6Wxd/hoSI+CSkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )