UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzKfNMQkeDePrvEnZ8zUHpRnfSOLaLVM61njwG3ideA=' 
WHERE 
  key_id = 'a0f12690673d6ef0b117a98ca77b84a10e2cf07f8c04a6d9b477221b686fd18b' 
  AND (
    token = 'gzKfNMQkeDePrvEnZ8zUHpRnfSOLaLVM61njwG3ideA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )