UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3hckZzqw8jvr5S2MVlMNmad4QtJeH1irfctzteheNQ=' 
WHERE 
  key_id = 'cc6559d11ec564f70381f7e2dee3d305bf8e80dd4f7f0a3a8dbec23f939945dd' 
  AND (
    token = 'W3hckZzqw8jvr5S2MVlMNmad4QtJeH1irfctzteheNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )