UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DJLr5zhuhe+8/pGz7yNrSt3t6LPn4eYOhDuvJZAS8w=' 
WHERE 
  key_id = '9bd3e28c822b6bdc56066cded43168dfb60d8fd86344dfd26e85e1e29c6df6f0' 
  AND (
    token = '4DJLr5zhuhe+8/pGz7yNrSt3t6LPn4eYOhDuvJZAS8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )