UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/LE2o0erCZQgCIutPWXsjVnU0DXuS/PSFyNOY8lPiE=' 
WHERE 
  key_id = '9f578b0ecece480f75e5fca68e833c16e74c0fdda8bcbd8760f27189fb62a781' 
  AND (
    token = 'G/LE2o0erCZQgCIutPWXsjVnU0DXuS/PSFyNOY8lPiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )