UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7OWrmIw/T0VXwrER4wPIMXVJc3bckw4wpgk0MgRYgUs=' 
WHERE 
  key_id = '1f4802a783c68d8d371ce3c187ae314c54cfc4b0d0af7a8a36fbcec7525df23f' 
  AND (
    token = '7OWrmIw/T0VXwrER4wPIMXVJc3bckw4wpgk0MgRYgUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )