UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//81AubHs4RdBK395tSUCOtX6b7SO6T/XI4o7QDqzj8=' 
WHERE 
  key_id = 'fbe626c219bffa708f8f9d87bf43434a5cd3abd9bffdfd1358aa552951506a03' 
  AND (
    token = '//81AubHs4RdBK395tSUCOtX6b7SO6T/XI4o7QDqzj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )