UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BQeGDRNHia/fsVqkFQjQLYERPLJUldY9lPa6P7Ea50A=' 
WHERE 
  key_id = 'b71bd86c5a1e9aa434284956045815a487c87a604d70bf6ba99d3e1cec529df1' 
  AND (
    token = 'BQeGDRNHia/fsVqkFQjQLYERPLJUldY9lPa6P7Ea50A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )