UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J5Jkb5mrrH1D6zNBbmECIn+YPHA6XMczr9SjE9adqEA=' 
WHERE 
  key_id = '78f2c79853ed039ebe75541c0d2e2a6e1bf315272a3ea42b9e8352dabb34f588' 
  AND (
    token = 'J5Jkb5mrrH1D6zNBbmECIn+YPHA6XMczr9SjE9adqEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )