UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OjTX4kAnMkK5NWHvVfhmtwl4bqIX2azvwGoVEKrukY=' 
WHERE 
  key_id = '470ad7cef10ae493d93377a3e318fb00e15c27d23f03a33b8188eac4845c35cb' 
  AND (
    token = '/OjTX4kAnMkK5NWHvVfhmtwl4bqIX2azvwGoVEKrukY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )