UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jnlbZjh6inoGNjdPRtMLYcl7n7hw4sh5jQME6t7IWtQ=' 
WHERE 
  key_id = 'a6ac33ce70d1703db9650cff918a9d3df3a7d52f12ba2c211341130573559834' 
  AND (
    token = 'jnlbZjh6inoGNjdPRtMLYcl7n7hw4sh5jQME6t7IWtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )