UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/XVow2DJ3gVihb6N/3BhcpXEnau45BgICuRr8DUIx4=' 
WHERE 
  key_id = 'f4a954e7576054eb8c886414a9166cc85f839cdbd068380c42daca073cb1dad4' 
  AND (
    token = 'A/XVow2DJ3gVihb6N/3BhcpXEnau45BgICuRr8DUIx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )