UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TobksRj1J4Y9WUSXkpkL9SvI1rBaXEI+jCFFazdRFBc=' 
WHERE 
  key_id = 'e998bbc3dd2768a3bdf751b4bdd2b9d604d94a5543294fb3f29fab6a07823c96' 
  AND (
    token = 'TobksRj1J4Y9WUSXkpkL9SvI1rBaXEI+jCFFazdRFBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )