UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pm3sfRr2fcqXtQ7lgazFD+lRKfzISmXvpL5WWkNwCOg=' 
WHERE 
  key_id = '41f24d8159710b3054026b8618074cd06db704c01b19088e97a7f52e5312468d' 
  AND (
    token = 'Pm3sfRr2fcqXtQ7lgazFD+lRKfzISmXvpL5WWkNwCOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )