UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P3TXXUoVhGZdWNYNQM2FlH146bM5zrXXm5x/WoKUZlY=' 
WHERE 
  key_id = '5611a1a71741ad0357081665255e9dd3d4c49c4f117c53925ba7e24a33079ef5' 
  AND (
    token = 'P3TXXUoVhGZdWNYNQM2FlH146bM5zrXXm5x/WoKUZlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )