UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LkHI/aGCCyPMntwsjE6wHi7OcBCB0hc5RnWtO43B91I=' 
WHERE 
  key_id = '064fbf481d0a175ef843f08390d54470c706c6fbb85f877c383421ef2419a043' 
  AND (
    token = 'LkHI/aGCCyPMntwsjE6wHi7OcBCB0hc5RnWtO43B91I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )