UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B1OKWI5OmF/3Hijta2AAj/vvwUC5EfqrqdgC/be3rUk=' 
WHERE 
  key_id = '6e53b6bdd86835aa82bbd2392650aabe3691ff922dbb1a7082f7e2c4bcb7e89f' 
  AND (
    token = 'B1OKWI5OmF/3Hijta2AAj/vvwUC5EfqrqdgC/be3rUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )