UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z36hzjiZ6FVGMYxf3WdBzsCfaoXlsKL2cglynwPvCT4=' 
WHERE 
  key_id = 'ee7d6fdfa1d0ae1d4b32886e838404b53cdcb78b327b4d1d90d6ec9187024384' 
  AND (
    token = 'Z36hzjiZ6FVGMYxf3WdBzsCfaoXlsKL2cglynwPvCT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )