UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kf+HT+4AmF71cg1NHaXNqbYeD+EaWmompOCAGeoE8pQ=' 
WHERE 
  key_id = '2d5483aaa0a57c4ea780b77871a207097a688dd97b96ae250221e8e23322b23d' 
  AND (
    token = 'kf+HT+4AmF71cg1NHaXNqbYeD+EaWmompOCAGeoE8pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )