UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Irr10QOeJ4tMZHp22QmfdGNTanHLDBxguMBVgT8+qjM=' 
WHERE 
  key_id = '05ad41532eabc8f6d4dacb933a1f3b4ed88c99bc656fb9de5696a2f20b7f8399' 
  AND (
    token = 'Irr10QOeJ4tMZHp22QmfdGNTanHLDBxguMBVgT8+qjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )