UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tYj6hQmA5O3KgvY6v1/V0nckb6ebNafiv8sKM42v3EE=' 
WHERE 
  key_id = '578f88c423564330fdb886b9ef55e4b275b96ac75f37547b14024eaf376ac936' 
  AND (
    token = 'tYj6hQmA5O3KgvY6v1/V0nckb6ebNafiv8sKM42v3EE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )