UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iADJIkUUvuszBLRoqE5T6fRIgUiWCQJNktYdF7znlT4=' 
WHERE 
  key_id = '1731dd23445017f0654377a9fca318f0e8680482f02f8d6117fb7f9539f9ac46' 
  AND (
    token = 'iADJIkUUvuszBLRoqE5T6fRIgUiWCQJNktYdF7znlT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )