UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8N3QEBToeQLh/63wU+mhd4oYbmAg2hldw07JgGnklj4=' 
WHERE 
  key_id = 'a5d16d75ed65f36742eb1eae264215e1281c623a7daca7ea7964626cefa97a24' 
  AND (
    token = '8N3QEBToeQLh/63wU+mhd4oYbmAg2hldw07JgGnklj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )