UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4wd6yGMDvfjsyMASphvW/NJO40wpMxivlDswzsbrbzU=' 
WHERE 
  key_id = '0cfc65c19c1b0de29afb5746550d29ce29318468d800f42eb42cf63fef81eaf9' 
  AND (
    token = '4wd6yGMDvfjsyMASphvW/NJO40wpMxivlDswzsbrbzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )