UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0ImrXOKSv3LDRhjL/K90+FJugH9RMCR8SYUDwGX1co=' 
WHERE 
  key_id = '2cc4237555e334ef9f19f4d74c8555a68f35dbe74818735f68c02561af9d6498' 
  AND (
    token = 'Z0ImrXOKSv3LDRhjL/K90+FJugH9RMCR8SYUDwGX1co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )