UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Xujp46l1I0UT9l1WfLIp+7yehiNSexz/3LCe5fJ80c=' 
WHERE 
  key_id = '24f6f60e19eb2fce35775b522b164ec7748960b52a1b082adeb715cf5a7cf2df' 
  AND (
    token = '6Xujp46l1I0UT9l1WfLIp+7yehiNSexz/3LCe5fJ80c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )