UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5dkqExtnRsdnceTwwEGnBrj+VGHa4E2JdUMOiOtG9HM=' 
WHERE 
  key_id = '3e6421199f733d432ad32467308a9016d42f46117fd3d4e1e0cdab64245cc0d5' 
  AND (
    token = '5dkqExtnRsdnceTwwEGnBrj+VGHa4E2JdUMOiOtG9HM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )