UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3RfVMJ3VDKlR9jzuGvkKrD0/aRu6BMWaYYoWSaTwFoI=' 
WHERE 
  key_id = '529c23835c1abd3165ed4fdec75ed1ae7217905416a5018eba72843b3f99555b' 
  AND (
    token = '3RfVMJ3VDKlR9jzuGvkKrD0/aRu6BMWaYYoWSaTwFoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )