UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'naON5btweUzMiq31q4ngYe8stS5hISPwVQSoyGqONYk=' 
WHERE 
  key_id = 'f9f3dd9797d82de6a68937a1931641ae09a8c3260a3451f190892e77f5e41c49' 
  AND (
    token = 'naON5btweUzMiq31q4ngYe8stS5hISPwVQSoyGqONYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )