UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ko62wl3UIZVLY6lA6FFQkMvnPQ8tLRPNOpF5IYIhjlU=' 
WHERE 
  key_id = 'a536d466d8d0074e96d577136ce387f0de4d91c8f1b0e89bf9c7b99663b0c558' 
  AND (
    token = 'Ko62wl3UIZVLY6lA6FFQkMvnPQ8tLRPNOpF5IYIhjlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )