UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzLppbnGUE2OesxLyfoixfBKcbFlMvvRZE3JIDk63io=' 
WHERE 
  key_id = 'd9b2800c8dce557541373adb8ede9fdf50f4415c0ea6409c84576f2f21d8869b' 
  AND (
    token = 'VzLppbnGUE2OesxLyfoixfBKcbFlMvvRZE3JIDk63io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )