UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ipAwxhW1864cRSuZAd7dlPMpma+o35GF3b+Y6lohkA=' 
WHERE 
  key_id = '15b8146b52347e5532b5b479c42d82c53a8a94c9e9db797eea7af7a116ba3a70' 
  AND (
    token = '1ipAwxhW1864cRSuZAd7dlPMpma+o35GF3b+Y6lohkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )