UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQ1xA13xDl5ERjR5d6ebXVeHAtFXiUGNW2LUxSjwZNE=' 
WHERE 
  key_id = 'baac048904a53542b8be8fb0913197352ed0dae0a0f4e99dfe4751007776d1ec' 
  AND (
    token = 'WQ1xA13xDl5ERjR5d6ebXVeHAtFXiUGNW2LUxSjwZNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )