UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWQ3ZNG7/Aho6C4S+AtkSyumv5lpX7mVLEwmPTG7VMU=' 
WHERE 
  key_id = 'f81f16bffb9039fab48551470a019c21a6ed5c8d1ca30d433441d635870fc4a8' 
  AND (
    token = 'oWQ3ZNG7/Aho6C4S+AtkSyumv5lpX7mVLEwmPTG7VMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )