UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxLhVvF7rLREpIrcZuiRsHcwMRx+uu7nhGpoLFF8/vQ=' 
WHERE 
  key_id = 'b24734a1301b2649e43381dc79c168d0cf1f406560b286aca79673006112b13b' 
  AND (
    token = 'IxLhVvF7rLREpIrcZuiRsHcwMRx+uu7nhGpoLFF8/vQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )