UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4k/fsD4MNG4vttUOxunGuL+z+oQIL/4gafdjqrxT5jA=' 
WHERE 
  key_id = '7f7e259c12b185b39ba0f75f3c9cbc23411718fe308f75346f6ced81d81ac36b' 
  AND (
    token = '4k/fsD4MNG4vttUOxunGuL+z+oQIL/4gafdjqrxT5jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )