UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ubjdh3kYXZwDwTL1ao/dOPnFxpwjMZTY9fJNXrnipco=' 
WHERE 
  key_id = '3f6f7b6ddf00ad646dd962999dba0a9135bd6dddeb0e28e5b65a673f81f5fcad' 
  AND (
    token = 'ubjdh3kYXZwDwTL1ao/dOPnFxpwjMZTY9fJNXrnipco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )