UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bThpH71ZHtRblQIscyZQmCCeEsME+S0KQu3WUEjHRxE=' 
WHERE 
  key_id = '115f5e00a8e49190004245b282e27664c265cf510e65b4e5083bffdb8051d9e4' 
  AND (
    token = 'bThpH71ZHtRblQIscyZQmCCeEsME+S0KQu3WUEjHRxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )