UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Nte6FyVm+7zPdTpcbnXyevzkFcUTwq1we62bCNzrfw=' 
WHERE 
  key_id = 'be24d8e7fed62ee0b6aa5536ca1db979503af78522039cc06613a418b147e784' 
  AND (
    token = '3Nte6FyVm+7zPdTpcbnXyevzkFcUTwq1we62bCNzrfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )