UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HOA4dDZ9sZjHnP76z7vXXvpeJJNMlHaL1mP2NY2rVgU=' 
WHERE 
  key_id = 'a18bf0c7f1780df216cc875e144dae451173f7b09f69188d6dcacd2c883daf22' 
  AND (
    token = 'HOA4dDZ9sZjHnP76z7vXXvpeJJNMlHaL1mP2NY2rVgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )