UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pIj6AL/g9zjNZF5KmOfJkEKXfb5lKf5a4os90I73Rfo=' 
WHERE 
  key_id = '30f3e1fc8247eea26e82296f084a6a503b78083744694fb79d1ca9bcabcff345' 
  AND (
    token = 'pIj6AL/g9zjNZF5KmOfJkEKXfb5lKf5a4os90I73Rfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )