UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7WAUfUd48YvIv6dgJaIwgOXNygJmpOg14ck9f1SmAcE=' 
WHERE 
  key_id = '7aa96b0b8ab8504a1279813c3bf75a3fd3c6dadbdcd87dee0dee3eb0c6cc4445' 
  AND (
    token = '7WAUfUd48YvIv6dgJaIwgOXNygJmpOg14ck9f1SmAcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )