UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E069nN8H+k7ykKcHJuKZeqiwmnRVL4BTvN6vU3pskGU=' 
WHERE 
  key_id = 'a95b2b5fc175351670bf27d9cd0026db7fcdb2535878709a83a3f5131e37d7ae' 
  AND (
    token = 'E069nN8H+k7ykKcHJuKZeqiwmnRVL4BTvN6vU3pskGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )