UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQ+7rXF6O3LxfteViQhU9WfqUE2usz3VP1ey0Jz+tko=' 
WHERE 
  key_id = '46ddc0b201223fe27c9d07edb6255bf66ab55708b753fd8adda47e4a325b8d38' 
  AND (
    token = 'LQ+7rXF6O3LxfteViQhU9WfqUE2usz3VP1ey0Jz+tko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )