UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erI0dFXEdcmbljLQzth1mp7VX09mD18YtWf8xPZZoQA=' 
WHERE 
  key_id = 'cf3aa6282442a29d1684df044f79ae19c4520eba2490f4c5e8a8ac90ff41b9e6' 
  AND (
    token = 'erI0dFXEdcmbljLQzth1mp7VX09mD18YtWf8xPZZoQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )