UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yCSbILhCAlZSqRCrhXahvHOcMQundKfyFSMmyxp00KU=' 
WHERE 
  key_id = '0acd7bb117d667b57b511e18e59949516a865936082a96469e4fdfd55359d483' 
  AND (
    token = 'yCSbILhCAlZSqRCrhXahvHOcMQundKfyFSMmyxp00KU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )