UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i96q4Hjd5eFru0Rj5TWUAhSD75PE6fWrkaQEzLaWsaI=' 
WHERE 
  key_id = 'd8f296fb63492c0e8dfe8eec266f911ef410420284b9c424cdd98cae034bfcfd' 
  AND (
    token = 'i96q4Hjd5eFru0Rj5TWUAhSD75PE6fWrkaQEzLaWsaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )