UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGUjsYpbrYyFGNYUz61nTvTD3Wu/mgP1tBVSE8XiT4o=' 
WHERE 
  key_id = '1cfa6a9e5ec28fe636395cadf420a76ab82322d29fa22a3bb964ab7209ff3433' 
  AND (
    token = 'WGUjsYpbrYyFGNYUz61nTvTD3Wu/mgP1tBVSE8XiT4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )