UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XftMW5PjuVr//y/5WLAySuqX4MwsaiTyzC0LXrR8M4=' 
WHERE 
  key_id = '82be1e2f454769667c82b0ea40eab34691464df81be6d4aaccc264ce9ed9b7a4' 
  AND (
    token = '3XftMW5PjuVr//y/5WLAySuqX4MwsaiTyzC0LXrR8M4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )