UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffNTGUDqbWF8kZARtooTBUI2WlAekm5y6Xmqnai3nuI=' 
WHERE 
  key_id = 'de78d1be6e92a416d4d5b1a332020190cb2ca783022ce31f73fb7d6e471327f9' 
  AND (
    token = 'ffNTGUDqbWF8kZARtooTBUI2WlAekm5y6Xmqnai3nuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )