UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7qfMsbkfaHF8YFOkhvtmQk47UIHnI8mAQvVA3cPlDV4=' 
WHERE 
  key_id = '19c547b31d7c9af8aa87dfe976d54de8f554008fd4169bb47280cc7c6d5cc1cb' 
  AND (
    token = '7qfMsbkfaHF8YFOkhvtmQk47UIHnI8mAQvVA3cPlDV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )