UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmR7jgPNEK6NzbTXO09qzNfvjwIhuynoMY60lbQvtcY=' 
WHERE 
  key_id = '08adc35ebcc83a2ebf0ae76268d5d7ffb073f8786df253f1a0614011e22f93ce' 
  AND (
    token = 'cmR7jgPNEK6NzbTXO09qzNfvjwIhuynoMY60lbQvtcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )