UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5z5HV9YSwTO/ZLYZZ0RokQCEdzjLA9Os5BvKvGBFzE=' 
WHERE 
  key_id = '195d753244e2a1566f374f2b1568732bbcc47f3ded64ef03b3bce51dc1a6e6ab' 
  AND (
    token = 'n5z5HV9YSwTO/ZLYZZ0RokQCEdzjLA9Os5BvKvGBFzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )