UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MBuBV9J27BKQJJa6W9OqS3bwGtPKIV13umPq61GmJuo=' 
WHERE 
  key_id = '3bb77eab8a42cffb6d099b483a846015d4856c4accd13fc8f5fcbd82e2eaea6d' 
  AND (
    token = 'MBuBV9J27BKQJJa6W9OqS3bwGtPKIV13umPq61GmJuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )