UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qf98cA8joqxU7lcKqSd1W7I1EqhoBwEOZ10fnl1//BE=' 
WHERE 
  key_id = '3285daa529cd4bf5889ffcd0e2a7d7b217c4adf704637758e663fbdbef677f37' 
  AND (
    token = 'Qf98cA8joqxU7lcKqSd1W7I1EqhoBwEOZ10fnl1//BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )