UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Btk934ineeNgYuC2NU8axkaVpq67/TUzxCOsABcocm8=' 
WHERE 
  key_id = 'ccf1b8f93b157d374149343490910390a7e0c949b357e6809c1122bc3c9026dc' 
  AND (
    token = 'Btk934ineeNgYuC2NU8axkaVpq67/TUzxCOsABcocm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )