UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AaGa0UptET9oRfVflPjq5zjcA1nsS28e50sWBTf3FrY=' 
WHERE 
  key_id = '8a0895b6c626044c65a29b0a7cd742613899732aef43d5466e0cc814c60c71ae' 
  AND (
    token = 'AaGa0UptET9oRfVflPjq5zjcA1nsS28e50sWBTf3FrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )