UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n9pe6E/NEZn0RVmqrLguZhyUTZ0/6KRjQqjvn8CJmW0=' 
WHERE 
  key_id = '932c3b8140f2b17d52dfc675ef8ff791d1da8a86370173c2aabfdbadb0a741d0' 
  AND (
    token = 'n9pe6E/NEZn0RVmqrLguZhyUTZ0/6KRjQqjvn8CJmW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )