UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5EtHud7sJ0TI236K7vgpSWbCfcm+ZvXNtJf7wgqYaFM=' 
WHERE 
  key_id = '2145f977cb0f18e958198a5e0f4edd32814e5654e384986ed1c8570defb756b3' 
  AND (
    token = '5EtHud7sJ0TI236K7vgpSWbCfcm+ZvXNtJf7wgqYaFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )