UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tStgJr6/lfuLYoSfANQ9VDf46KvnjxlwCULMYUDGzPc=' 
WHERE 
  key_id = '98e0eb480ee9e677b72c929fddac9ec158d1927493d11f1a8fe2686a0bf1fbce' 
  AND (
    token = 'tStgJr6/lfuLYoSfANQ9VDf46KvnjxlwCULMYUDGzPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )