UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bgdNafJsk2v53c2UZWBdFGRK2tiajh64qtsq4/wY6Ts=' 
WHERE 
  key_id = '3e675f5b8fd8b853fbf1d7edda1b0e402a8dfd37a8243ab02ecc30b9c073a500' 
  AND (
    token = 'bgdNafJsk2v53c2UZWBdFGRK2tiajh64qtsq4/wY6Ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )