UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8iQZgWsN9v9EK+kx0rhqRNxn2GVrK/IuY/hvb9jyn0=' 
WHERE 
  key_id = 'ef3967f977e0534fcbcf54c9593ab2ab93d2f6bff4b579924aafe22b9f7fce40' 
  AND (
    token = '+8iQZgWsN9v9EK+kx0rhqRNxn2GVrK/IuY/hvb9jyn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )