UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yGvh1++l1ZH1u9WaNLv1dX8eFQw9K/OVhd5bPkJMEPs=' 
WHERE 
  key_id = '43dc8c58cb8d2ff316a4886dd536d4a3772b837a7831ca32903c5d500824aa3d' 
  AND (
    token = 'yGvh1++l1ZH1u9WaNLv1dX8eFQw9K/OVhd5bPkJMEPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )