UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6gyUbwL9M/i8hbkXqqTv2PuGBnpzXq0tq2VfCH+Wo0=' 
WHERE 
  key_id = '309075b15b97d24ce47429f844fcd4134758e5f2377b1f83fc04aa852dfe35fc' 
  AND (
    token = 'h6gyUbwL9M/i8hbkXqqTv2PuGBnpzXq0tq2VfCH+Wo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )