UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ivIw5Cw6VH7FCqS11BitiyNlYYbI86DdKrHwGdiweBw=' 
WHERE 
  key_id = '19fc55e2aa4d650e7b3aadf328e077c1d62ec491b73bd0d1c0334206e22c844d' 
  AND (
    token = 'ivIw5Cw6VH7FCqS11BitiyNlYYbI86DdKrHwGdiweBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )