UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vN3uTraRD00ymCuxau9o9W7SPak9Jew2m1djMuvr50E=' 
WHERE 
  key_id = '409aba8d4f39c11e4df23833886e148de3df37f62f57592fb03af0c3901f2110' 
  AND (
    token = 'vN3uTraRD00ymCuxau9o9W7SPak9Jew2m1djMuvr50E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )