UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't92Mm5L+jNXrxO377hIcn4l+JVK7ui0XfiCfgeBiTwQ=' 
WHERE 
  key_id = '91c53c8ef1f3bf3d123ae5447ac23973bb769a984e0530e08713aa232b01aa58' 
  AND (
    token = 't92Mm5L+jNXrxO377hIcn4l+JVK7ui0XfiCfgeBiTwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )