UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pvCbOz7Zr5IsBYr3Tjz5JmQYA4ufQYExNebdgzokaxc=' 
WHERE 
  key_id = '2dcd53458983bd1d674ae94b06ae46cb1c1049f37e82bbe36d26356b34454200' 
  AND (
    token = 'pvCbOz7Zr5IsBYr3Tjz5JmQYA4ufQYExNebdgzokaxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )