UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rmlKjMrGpciWvGh5NLoKPiPGv/FsflaFmSavlHX2YHM=' 
WHERE 
  key_id = '9bc1c28cad6b96cbd266b06d87f3999b07b8cc805f7d95ec8cbe8a228224118c' 
  AND (
    token = 'rmlKjMrGpciWvGh5NLoKPiPGv/FsflaFmSavlHX2YHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )