UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENMEEKB7tzPH72ZB3aTXVv+j9HUSi3MVXdiwOoBvCfU=' 
WHERE 
  key_id = '73ca61e1d960028a6dc8daf8ae91e2e427115e1080eb22777812c7916d90ee33' 
  AND (
    token = 'ENMEEKB7tzPH72ZB3aTXVv+j9HUSi3MVXdiwOoBvCfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )