UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'heGwJbeEaPwxjR68qAjciO/S3hNMpetc2WgnLShJZSU=' 
WHERE 
  key_id = '5347097704b62679a109f3ddd98182f589e9122647472b17da835210c7619cc2' 
  AND (
    token = 'heGwJbeEaPwxjR68qAjciO/S3hNMpetc2WgnLShJZSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )