UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yhTU0ZljEgbojQa/M9VigqGCNuBZVRY+JeYjaE19ZvY=' 
WHERE 
  key_id = '3a74b8e8036793a9c949bc4561d334739d4ce472452220bbf6f374c7acffeeb7' 
  AND (
    token = 'yhTU0ZljEgbojQa/M9VigqGCNuBZVRY+JeYjaE19ZvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )