UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qb2bl3xqkO95FZWcHn8MWDmpS32SdMfEumjQd8LWXcw=' 
WHERE 
  key_id = '85d67ba12edaf5daecb98a7180824a2a5adf9b97d918af6dc384a6fec5b89376' 
  AND (
    token = 'Qb2bl3xqkO95FZWcHn8MWDmpS32SdMfEumjQd8LWXcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )