UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36nkctsaHHnhrQQ7BHPiMCfz2yvRKGFz+yOOFrU1qV4=' 
WHERE 
  key_id = '5b01c10464848c68e708f0eda44e905fe78e4cd06923dd5b64c5bbfa5aa0df7b' 
  AND (
    token = '36nkctsaHHnhrQQ7BHPiMCfz2yvRKGFz+yOOFrU1qV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )