UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1SzVZJi6tf9KQFvsU+adLnmtk5S4mON+fzxOJa92YD0=' 
WHERE 
  key_id = 'b01b50a187f62bbd4488573ade0ef2f6c708ce65b7b71dd0524031bcb470b675' 
  AND (
    token = '1SzVZJi6tf9KQFvsU+adLnmtk5S4mON+fzxOJa92YD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )