UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gke2aT3F6/97QSmpkYxThXRcc7IyArUSCw9aVdIugD8=' 
WHERE 
  key_id = 'bb0d3083035c22de1baeb38812a9c30a4682aaaff67f46bf8ea16cd3c9076de8' 
  AND (
    token = 'gke2aT3F6/97QSmpkYxThXRcc7IyArUSCw9aVdIugD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )