UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XGSXu5SVVI0he/+nYJboMT3Bo6R+DzWIIWtwyHMSj3M=' 
WHERE 
  key_id = '071fd348b23c854c3a8d824c2e1f8fe6836856a2e187c44c4501ef7a3f513d3b' 
  AND (
    token = 'XGSXu5SVVI0he/+nYJboMT3Bo6R+DzWIIWtwyHMSj3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )