UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7EHUUNZy2qTuMhpahEc+Byfh2A6OGK1bOOc6CmzwbFo=' 
WHERE 
  key_id = '9497814c41178debcd4d3eb81386fe95352988b5a4f506ad3742cf5f4a3e95e3' 
  AND (
    token = '7EHUUNZy2qTuMhpahEc+Byfh2A6OGK1bOOc6CmzwbFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )