UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4lh2SLNFBY7K6d7JTGphrKlW1lHg6d1bOY3iY4KMAcA=' 
WHERE 
  key_id = '5933f0640ccda690631d7761438240473125b2c930a7ca21bba5f3fff9ded95a' 
  AND (
    token = '4lh2SLNFBY7K6d7JTGphrKlW1lHg6d1bOY3iY4KMAcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )