UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'no8bdvoQQWuOXeA6O+Oxq/bupMFVj6ES4dtErPmoVag=' 
WHERE 
  key_id = '680c27bd32e2b2a453e467f377996e62a70e16e87a2746a2824f0a371dd71b0b' 
  AND (
    token = 'no8bdvoQQWuOXeA6O+Oxq/bupMFVj6ES4dtErPmoVag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )