UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39Z6tvytjEFAJ+/4cqjSE5xL8wHBvXHsIdHZ+u9vBqM=' 
WHERE 
  key_id = 'b23ad1855d28e54b79199d371db1d64821b9f50ab08efad14d61480f6e670fa3' 
  AND (
    token = '39Z6tvytjEFAJ+/4cqjSE5xL8wHBvXHsIdHZ+u9vBqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )