UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6EGCJCSmmBSZ/ZS1pgLrWjroLcPMULYRNz0HauiBLIQ=' 
WHERE 
  key_id = 'afc249175929edee6536d0b486e4679080b15a22092bea05e6079dcd4dd4cf93' 
  AND (
    token = '6EGCJCSmmBSZ/ZS1pgLrWjroLcPMULYRNz0HauiBLIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )