UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QfVjdXHBAY49m7gp7UbXnreB4l/pBYqD3nS1sdii9Gw=' 
WHERE 
  key_id = '7dc6fb5d1fb84b493eccece79e3de2b7381011fd9f96c524e19effb70756250a' 
  AND (
    token = 'QfVjdXHBAY49m7gp7UbXnreB4l/pBYqD3nS1sdii9Gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )