UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wAzVNClsdd3LzmEWH6CkoQ5AWjo9mqC8Xe/+LHTrdCU=' 
WHERE 
  key_id = '11d3fe2c60ccc4f09fda4660aadce4ded618c23ea549d34968a3286857e2cd76' 
  AND (
    token = 'wAzVNClsdd3LzmEWH6CkoQ5AWjo9mqC8Xe/+LHTrdCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )