UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HR7ujSwnNiKLdepvx+12m4eYvbZT/7d2ZAcp5dv5m/Q=' 
WHERE 
  key_id = '2d2e76227b248d08757ce9fa4aae4264daecc36987b44f26b3ac7c468d5b9f75' 
  AND (
    token = 'HR7ujSwnNiKLdepvx+12m4eYvbZT/7d2ZAcp5dv5m/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )