UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgZxKVUKuRwOQknjkw5P3twklZxlNcpGtkMbxj66hEE=' 
WHERE 
  key_id = '9d9a2bedb97abfe62e709a7f78fbec8458d8c9bf9f42f7d55c7732b1400b42c6' 
  AND (
    token = 'kgZxKVUKuRwOQknjkw5P3twklZxlNcpGtkMbxj66hEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )