UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eAx2ewExBV5L7PlwYIBs4H4zqBHraW0DmIHHCopzzs=' 
WHERE 
  key_id = '4b7117f93f97c1d559b76dfceaac8d7a8db09accfbba4e13d372196f5c4ffe17' 
  AND (
    token = '8eAx2ewExBV5L7PlwYIBs4H4zqBHraW0DmIHHCopzzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )