UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dm+mAeelyHLjUS/6gnFlFmq1GiXyEoDeDyQleaVeDEs=' 
WHERE 
  key_id = 'a02d6cbe86a80e4dbd8ae4c298c11cfdf78fdf5953207d9db77625cbae30f2a8' 
  AND (
    token = 'dm+mAeelyHLjUS/6gnFlFmq1GiXyEoDeDyQleaVeDEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )