UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5xdKENmbIchuDJHtmyiK67J54keuouqYSVm320RpeiE=' 
WHERE 
  key_id = 'aac0fb9773d24329ed8d5cd96fec1caf573eb67ca67da41e3ebf1a33ab8f0f96' 
  AND (
    token = '5xdKENmbIchuDJHtmyiK67J54keuouqYSVm320RpeiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )