UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YruZ4p2l6QyIcRxy6jwF3d9+BpCukZGXu5td7slk5No=' 
WHERE 
  key_id = '6d3dbdcda592f9b01fed6191081e2760028c20b41c111a2b3aaef85735d0580f' 
  AND (
    token = 'YruZ4p2l6QyIcRxy6jwF3d9+BpCukZGXu5td7slk5No=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )