UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MH7jOHEGte0iqm2ZuKtS9OsKBndxHwBYjOviD5GQOuI=' 
WHERE 
  key_id = 'ccdbfb50b4f6a37bb2f520dcbb63b113699e6d0afdc6a635d5b97c245146b4df' 
  AND (
    token = 'MH7jOHEGte0iqm2ZuKtS9OsKBndxHwBYjOviD5GQOuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )