UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd7IFV2DsWSLPR6O4mkkXIpn7hLjOPnYzwFU6ZhEW/+A=' 
WHERE 
  key_id = '308ca6410811cdebbf7e5538159b12dda25ef4ccafdfcde818ef7e1873a3e924' 
  AND (
    token = 'd7IFV2DsWSLPR6O4mkkXIpn7hLjOPnYzwFU6ZhEW/+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )