UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WAtbTjGa3n+W7pVOsFZ0m1QsEfNc9s99unz/8MgvHvk=' 
WHERE 
  key_id = '86cc7234a1d6253788b79bc11458c06b60aa3f562a1dc7b436e5d7a73d38fd80' 
  AND (
    token = 'WAtbTjGa3n+W7pVOsFZ0m1QsEfNc9s99unz/8MgvHvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )