UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJIBJJ4iF33E9X1fgzlzX67PIKp9OkIHB0Ks4IWqMqk=' 
WHERE 
  key_id = '8671a5956a444b8e5f2dc242987c0dc4aba5f9f17785444d6e8b54742b42558a' 
  AND (
    token = 'vJIBJJ4iF33E9X1fgzlzX67PIKp9OkIHB0Ks4IWqMqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )