UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gvvc5ul5Opd/gJuJ39whV81mN1A9EKLpfdxTZkURukU=' 
WHERE 
  key_id = '16522012b4d09323e39811bf01b6e0facf0cc7e8c5d0909fd04f7ebb76ef928e' 
  AND (
    token = 'Gvvc5ul5Opd/gJuJ39whV81mN1A9EKLpfdxTZkURukU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )