UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMs0sHQa0WTe+iZpWYxtCbX9YfTRwObjnAmrhaK5dNk=' 
WHERE 
  key_id = '8252fa166637dea6d577737b037398e98ecd933f8deb941b7198c4cbc3e33ec8' 
  AND (
    token = 'nMs0sHQa0WTe+iZpWYxtCbX9YfTRwObjnAmrhaK5dNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )