UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qX67aujuAiwM1KNpJ+5EIDiuo3HCa5sz5H+XIqqrzUc=' 
WHERE 
  key_id = 'e887c5043db28d697c9c761530f645adfdfb5a6d261b9c04efe900bb8cf1a937' 
  AND (
    token = 'qX67aujuAiwM1KNpJ+5EIDiuo3HCa5sz5H+XIqqrzUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )