UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6qdCzGBOrlu7BL9sxAsl2pp12g5eiLfkkCDoS5pjScQ=' 
WHERE 
  key_id = 'bc05e0214c55e22bd5642566acc003d6573ca5c795cdcbec105042f4807ab859' 
  AND (
    token = '6qdCzGBOrlu7BL9sxAsl2pp12g5eiLfkkCDoS5pjScQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )