UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zzjyDsXQZ14ZyWcsGpLKUu2LaQA+3MEl5++tI4A3AO0=' 
WHERE 
  key_id = '1896843cf50a6112091cef7dc101509aed25684e8dc529f9a6ce785add47ed43' 
  AND (
    token = 'zzjyDsXQZ14ZyWcsGpLKUu2LaQA+3MEl5++tI4A3AO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )