UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mm08Bjb2rVwV5udn/C7PMLbfIOG2qOT6mzd8FxvMUs4=' 
WHERE 
  key_id = '2fcddb2cb9d3178ebb05f4ff152863049e528186e3178192c99f282559d69f12' 
  AND (
    token = 'mm08Bjb2rVwV5udn/C7PMLbfIOG2qOT6mzd8FxvMUs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )