UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bq61XKG7DT7buV0teA5SGyMenlWCWjwZUlsdfNMzqBs=' 
WHERE 
  key_id = 'bf30cd7689393bcb390050ccd635fc8e466f385aa05a6e2d6dbc1b6ccebf1bd0' 
  AND (
    token = 'Bq61XKG7DT7buV0teA5SGyMenlWCWjwZUlsdfNMzqBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )