UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NYye7xKJyR4EtsT3eLSIOj8jrwdU5YnAVz4z88IUzJc=' 
WHERE 
  key_id = 'ac75836b5b1917fca1d0eb7d78db4dff0f6cb669b31a1878a452664caa669818' 
  AND (
    token = 'NYye7xKJyR4EtsT3eLSIOj8jrwdU5YnAVz4z88IUzJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )