UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j77ZXxxJ3PvrBRBzB5XT7gjokENO+NNZY/AxT0MUxwQ=' 
WHERE 
  key_id = '734a38314ffac70b94aa0a2f4ac634b7f11a8f2295caf93b1d954b2489a164a4' 
  AND (
    token = 'j77ZXxxJ3PvrBRBzB5XT7gjokENO+NNZY/AxT0MUxwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )