UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qNBHwdiIVNniyxyHWmoKesZUPU4IrLcl9E272hiL+7o=' 
WHERE 
  key_id = '26f0963cf16520a9bd0c5d8410a58c461b91a43d3bdd7b5270bb03281ca0b471' 
  AND (
    token = 'qNBHwdiIVNniyxyHWmoKesZUPU4IrLcl9E272hiL+7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )