UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cc8dlEtTl+g+7N36zumV9HUEUQbMgO/lc9drIVcIyEU=' 
WHERE 
  key_id = '442e9dc2e347a257f2d8a0f83a0892019996f98e5ee05a503db00eb2a5563524' 
  AND (
    token = 'Cc8dlEtTl+g+7N36zumV9HUEUQbMgO/lc9drIVcIyEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )