UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ROY0VtA+BviP/at4MGFoY/8SdG8lsq6VibRLM2ryjPg=' 
WHERE 
  key_id = '1d86ef4fb655a5c9f21571027cbf8506b0634e9a70d44c274713b154cee431d1' 
  AND (
    token = 'ROY0VtA+BviP/at4MGFoY/8SdG8lsq6VibRLM2ryjPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )