UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+HLa6k6Z6eC7IXfF69GEg+i8KjESOqN5dcliD0wHUPY=' 
WHERE 
  key_id = '823c5bf311ef128409f6d9487bea31e16b2b5c1965d1bf185aaeee9733020286' 
  AND (
    token = '+HLa6k6Z6eC7IXfF69GEg+i8KjESOqN5dcliD0wHUPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )