UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6sVj62D+iQEeG1aNfORLyMUws0MRfqt/MjsOf3tgrlg=' 
WHERE 
  key_id = '33735391c5a2df32247b6fb096e04a2d54d63babcdcca38a9a2f92b8738737d8' 
  AND (
    token = '6sVj62D+iQEeG1aNfORLyMUws0MRfqt/MjsOf3tgrlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )