UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DUN3yIlvUFWvVkUCjgU3ubvtwapEJmf780k+kT7IYfU=' 
WHERE 
  key_id = 'ca7052008c7fcc46bc6efc3a63cc9dbe7166d8f3c4b7ecee0aca077d248ced7f' 
  AND (
    token = 'DUN3yIlvUFWvVkUCjgU3ubvtwapEJmf780k+kT7IYfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )