UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ibt+A9D+Yxmjc8jsU+Qnfw5CnRyC2DqhCq6RgxIVIQI=' 
WHERE 
  key_id = '882e739b77081edd148037f132116e5300a5cb29054d6ce625900506309d70d4' 
  AND (
    token = 'Ibt+A9D+Yxmjc8jsU+Qnfw5CnRyC2DqhCq6RgxIVIQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )