UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDM61eVDf3LZABr+V1BI3oC90nkoNgsNStcXDMjWIrQ=' 
WHERE 
  key_id = '4f025a28a4c3e557a2530055fd4776a3479bbd8ce0d4400e9b733607bc79c8c0' 
  AND (
    token = 'UDM61eVDf3LZABr+V1BI3oC90nkoNgsNStcXDMjWIrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )