UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5bJD2MP1E6DD158SWp6lNlOHq9aj4pYF7heOJJA7G0w=' 
WHERE 
  key_id = '4dc5d075887ed5a5450dda57299d98aedaf0e2f1bf2631712976b9c7b6ca4141' 
  AND (
    token = '5bJD2MP1E6DD158SWp6lNlOHq9aj4pYF7heOJJA7G0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )