UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YRiIpWUYhfRKjjvk8UoyYVGr7jkHiGZBWzPiErJ/oPQ=' 
WHERE 
  key_id = 'af733b5e2c98e2dc33580ee5b3ccbbe31cf17aa9b5d89df9bfb1eb8def56d819' 
  AND (
    token = 'YRiIpWUYhfRKjjvk8UoyYVGr7jkHiGZBWzPiErJ/oPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )