UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QiYUIqwrTyKUWTMDbeEwEd7Ri6Lhp2JChxebceFVOw=' 
WHERE 
  key_id = '12e450fdb14483c85716e4dc592564a827af7d2324c5b3c38cba2961c2a524a7' 
  AND (
    token = '3QiYUIqwrTyKUWTMDbeEwEd7Ri6Lhp2JChxebceFVOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )