UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qb6bfFrOMOkMuYtXWcsy0bZ6I3qmCo4Irfb6P4B5zYU=' 
WHERE 
  key_id = '0af7acd6567282651f5672933a5f089eea3858a3eafec86748316452ddc1d4c9' 
  AND (
    token = 'Qb6bfFrOMOkMuYtXWcsy0bZ6I3qmCo4Irfb6P4B5zYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )