UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdYKtwp9MVuH03pzcSJUyKtwzTkwAba6Kt59A7Ad8m8=' 
WHERE 
  key_id = 'd6c324374a65b27a743aa95ccb7d7df9b00e304fc105d2c16ddbf21767fcac93' 
  AND (
    token = 'xdYKtwp9MVuH03pzcSJUyKtwzTkwAba6Kt59A7Ad8m8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )