UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZ3fGGvGHxwBAj+S22RNvDi31pLHZPxixKv25DX/VhI=' 
WHERE 
  key_id = '415e25179cd6df642c262df7d4bdcab3621f7dfae8be2266992a6c9642487295' 
  AND (
    token = 'hZ3fGGvGHxwBAj+S22RNvDi31pLHZPxixKv25DX/VhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )