UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFttE5UYHZbwu6PG87nIjkg261pLEBis2b093zM7t6M=' 
WHERE 
  key_id = 'd57ff7e763381299b8cabea8d9e3eefd020155ee60faf3433339f2dd04b9492e' 
  AND (
    token = 'dFttE5UYHZbwu6PG87nIjkg261pLEBis2b093zM7t6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )