UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IgOUEIFByHkCxF3IKyi9zNVogXKYxJOBHKkvOYFSoJs=' 
WHERE 
  key_id = 'aaaa3695c73227cef28660066333e3d497a1e8aff81f5c42e12e94ac4876014f' 
  AND (
    token = 'IgOUEIFByHkCxF3IKyi9zNVogXKYxJOBHKkvOYFSoJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )