UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eu+9SuA5hKSdhXJKMc9AsBltBftH1YBMS5wY2u+xWQo=' 
WHERE 
  key_id = '8ddac24c480abd14b91882dd8dc08c90a0bee8517dcb8dc3bdb0a584d172decd' 
  AND (
    token = 'Eu+9SuA5hKSdhXJKMc9AsBltBftH1YBMS5wY2u+xWQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )