UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5mg9jojpM54CUazsAYjSfLsWFbWOuvdOhXw7DYJ6sk=' 
WHERE 
  key_id = 'd33c66165d2617c3289baa77aa023e992f347d1d4394f263a7b906c735a0ce89' 
  AND (
    token = 'N5mg9jojpM54CUazsAYjSfLsWFbWOuvdOhXw7DYJ6sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )