UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqcCZdoXaGYDoRAqXdMvjFdGzwzzeUZx4c5OTAlEa4M=' 
WHERE 
  key_id = 'd8632c961b79dcce1e83846a7878f8b356bdc07a1c26582f14412ad0ba80dd41' 
  AND (
    token = 'GqcCZdoXaGYDoRAqXdMvjFdGzwzzeUZx4c5OTAlEa4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )