UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TefpTRQZ51gWEfutSV3MW1guiXYCohlcaBLIcJG6afw=' 
WHERE 
  key_id = '93839e67b4cdacb384344ed1e781c9ff7bb5147f993c697cfc146e3b788eed05' 
  AND (
    token = 'TefpTRQZ51gWEfutSV3MW1guiXYCohlcaBLIcJG6afw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )