UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aqelNB/EPKMSUmNwWUBFG3cH5yjvJhh79qXi+FU0EVY=' 
WHERE 
  key_id = '3eb35408502e13d5726d17534f7cafcfbbb286ff53edfeef2df995ba9d451b8d' 
  AND (
    token = 'aqelNB/EPKMSUmNwWUBFG3cH5yjvJhh79qXi+FU0EVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )