UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+kMpod0ntr0/EeHZRh/nnShJOJXzVIpa206Q/7aur0=' 
WHERE 
  key_id = '38e75f44acf35436eb84bc3d7a71fa9981ad2b8fb566966c797ecbbfc8b758f6' 
  AND (
    token = 'K+kMpod0ntr0/EeHZRh/nnShJOJXzVIpa206Q/7aur0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )