UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VwO3Hs/EYddbZZE2eEyI4Y7qzbyDjU0lWpaFVy6PgRE=' 
WHERE 
  key_id = '8bfe796fb1f266a3a773537cc912907cf39ccb065c0b20702b167008e6b93ca0' 
  AND (
    token = 'VwO3Hs/EYddbZZE2eEyI4Y7qzbyDjU0lWpaFVy6PgRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )