UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eLVn54TVMQo9M45m25FijcSsWPMI+oyUi5DT8/8PfEw=' 
WHERE 
  key_id = 'e866b1f98bec36b5388fb4a505c2b34d80eb076a0cb7776d788220d861d8c241' 
  AND (
    token = 'eLVn54TVMQo9M45m25FijcSsWPMI+oyUi5DT8/8PfEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )