UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHZiAnjUWl6CMcw3QoLu7e6EBBoISeZkUV+hwjM8spk=' 
WHERE 
  key_id = '8048278ba43466869142483a428f8a1e7aa0962e6c265e44342a8dca2af70b89' 
  AND (
    token = 'hHZiAnjUWl6CMcw3QoLu7e6EBBoISeZkUV+hwjM8spk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )