UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gfp1rbP1VE4lZ78cn/5xcpeDD6tGEU6gCf+p3VGpHCQ=' 
WHERE 
  key_id = '677a4f6a389c730f82adf33135d8308c1e9802a6405920587285ce8b0a40c689' 
  AND (
    token = 'gfp1rbP1VE4lZ78cn/5xcpeDD6tGEU6gCf+p3VGpHCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )