UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J88qTrtdhtzx8xQMBvzjf+PZ6FL29GIRn2mm5GJ2nuM=' 
WHERE 
  key_id = '8f15504cf60cdf185390f9c08fdd98933c17d27ab71649c2332e5e6c58d9476d' 
  AND (
    token = 'J88qTrtdhtzx8xQMBvzjf+PZ6FL29GIRn2mm5GJ2nuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )