UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KCzqp2VYeRMLz5MURD6e7UUvxXqMdA0Nnw64HOLouk=' 
WHERE 
  key_id = 'e6b8d9410fce5b1e30f3f8a7ca725e13025122d33cff80cc77099b00a46282e4' 
  AND (
    token = '4KCzqp2VYeRMLz5MURD6e7UUvxXqMdA0Nnw64HOLouk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )