UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'trx+nS0fyU9n3Loi5EfFg/XlFcKGxjR9ExYUG7QZjPk=' 
WHERE 
  key_id = '71bac2989bd917b10b400f8e3035b25818774f2ebc899595e7d1e3e22dd41545' 
  AND (
    token = 'trx+nS0fyU9n3Loi5EfFg/XlFcKGxjR9ExYUG7QZjPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )