UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Kejv5mZCVvXg2sksDBKQf5V0S2yZ4EpqQMUlTWf+i8=' 
WHERE 
  key_id = '45f077943596ef055a2c733a61a0749c7a7e3b14e0bae0b8bb256413bf3c7b13' 
  AND (
    token = '8Kejv5mZCVvXg2sksDBKQf5V0S2yZ4EpqQMUlTWf+i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )