UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xYcZKd2Q3B6aAvtVEEIiZkoVH3ca07/utq+HSG9Kp7I=' 
WHERE 
  key_id = '162274e708388e4fa5467a56f80edc005bc2a4fc824586e37a9df8a82b6286fb' 
  AND (
    token = 'xYcZKd2Q3B6aAvtVEEIiZkoVH3ca07/utq+HSG9Kp7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )