UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2FTwWahT+n1f2zJRVyXXVy7G2/Kv5MwFURMdmb3hXA=' 
WHERE 
  key_id = 'cfac42a3d7f1fa7aed8da2433acb4c5b68430b27f939f2ccaa663e1a5fad625b' 
  AND (
    token = 'm2FTwWahT+n1f2zJRVyXXVy7G2/Kv5MwFURMdmb3hXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )