UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n1HTloVkq2cA53olctWK5kpd+5OdDf2LR6vgDJUezaY=' 
WHERE 
  key_id = '3de5150f199038d0db2282a3d9b9044230a9a90a3f9703d9555e56d59162bb35' 
  AND (
    token = 'n1HTloVkq2cA53olctWK5kpd+5OdDf2LR6vgDJUezaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )