UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nt4Fwj3nZjBlwxczK38p9yb68VC9+AZEwUd4qLGvujc=' 
WHERE 
  key_id = '588ac3e58b68811fe8dfbb70338e28724c2288612946afbb0dfbfb22f86719bc' 
  AND (
    token = 'nt4Fwj3nZjBlwxczK38p9yb68VC9+AZEwUd4qLGvujc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )