UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gx7rA4+rrnY8K9UGY64QvY51AyktFoBYweP8peAtWVQ=' 
WHERE 
  key_id = 'fc3678ef77c76e349342b3c8fc31075cbbccd23751a4bbb54a30a93aa52981c8' 
  AND (
    token = 'gx7rA4+rrnY8K9UGY64QvY51AyktFoBYweP8peAtWVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )