UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Uijb485ZwwuwJCgdQ2UrZM2eYdWgoWCOBlIQXm0X7w=' 
WHERE 
  key_id = '028bea93352d3f17995169caab73e0f62e7a56d46eec5c6c5df01311e885e0ee' 
  AND (
    token = '7Uijb485ZwwuwJCgdQ2UrZM2eYdWgoWCOBlIQXm0X7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )