UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NjtNh5teJdPmieHBuMd/HPZpta8I2TWrMWlFtTV99fo=' 
WHERE 
  key_id = 'f30e1b1e183c596a9dcb4b604952d2f1a43a2c80ec712b40be6070d377bb62a9' 
  AND (
    token = 'NjtNh5teJdPmieHBuMd/HPZpta8I2TWrMWlFtTV99fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )