UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvXTIgLjYiv+rT9PpRdfYkYBBHhXgrOPtaO0b6gKuOk=' 
WHERE 
  key_id = '5baab58d13bb4a8babad68308c3e978522c0298ea40d50a9ac00ab3fd783d206' 
  AND (
    token = 'AvXTIgLjYiv+rT9PpRdfYkYBBHhXgrOPtaO0b6gKuOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )