UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hxd6VFWcaoHkx78mvUpe9y6824CYxINIjcyYiFrx38k=' 
WHERE 
  key_id = 'd7b786433a60372feb80144ce71b29fe4a429561db3a9e9475ee4acb167da81b' 
  AND (
    token = 'Hxd6VFWcaoHkx78mvUpe9y6824CYxINIjcyYiFrx38k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )