UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMiJNpeTLv3XgmMAW7YNcKHWXQ61QnkLirivYDvdbUc=' 
WHERE 
  key_id = '560406dfeabf1144fbe37ad699d0b6e431a9b729f02a01795fde15b9ffe4035c' 
  AND (
    token = 'TMiJNpeTLv3XgmMAW7YNcKHWXQ61QnkLirivYDvdbUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )