UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NKpSQxDRadyPRgk1Z1N+BfQoEJxsFaaOkKwjSHRA6Xs=' 
WHERE 
  key_id = 'ce2ec5c8e582407feb8a02f899bc79f466b0e94bb7413e20dbcc2ea76d0897f9' 
  AND (
    token = 'NKpSQxDRadyPRgk1Z1N+BfQoEJxsFaaOkKwjSHRA6Xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )