UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5JDJ2pTK8gsXTGOJBTCxGcqpuapMW0WcbBgsb0Qs0w=' 
WHERE 
  key_id = '0c538e89094759e0758142e93b424be9fa2888d9a6196e8d1f4cf0d3ff644019' 
  AND (
    token = 'D5JDJ2pTK8gsXTGOJBTCxGcqpuapMW0WcbBgsb0Qs0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )