UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pNVuXvJ8yFFgMbt832weUHrOaiLYb6luEKxd4AEzJp8=' 
WHERE 
  key_id = '179c26a3f552c5eba0e8b438941928a1d26937a8722ce3096fa623be62f9b860' 
  AND (
    token = 'pNVuXvJ8yFFgMbt832weUHrOaiLYb6luEKxd4AEzJp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )