UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WrCkGudZLyp0wIu+UjwhuHtwd+WN7WR7cOaMyrw9VbY=' 
WHERE 
  key_id = '11a817f63b1cd3dd161e38174629489d055b1cf29e577873f28fb81cd2ea81f3' 
  AND (
    token = 'WrCkGudZLyp0wIu+UjwhuHtwd+WN7WR7cOaMyrw9VbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )