UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpA7sLzfn7Sj5L7QU9c5Gw+AZb8n191JMs3XVPrhWx0=' 
WHERE 
  key_id = 'bb2d5c8839d72c69cf3a0c4dceb2f463fde067a4a6266732cc2cea4d29ce6d4b' 
  AND (
    token = 'WpA7sLzfn7Sj5L7QU9c5Gw+AZb8n191JMs3XVPrhWx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )