UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ka1YX+/hrIIoRX6548W+qE0a7hq9BrinrlKKTTJMgWQ=' 
WHERE 
  key_id = '915b3e830095eba526fdf5886d7eba480e08db126c0496a569829ab3494a801b' 
  AND (
    token = 'Ka1YX+/hrIIoRX6548W+qE0a7hq9BrinrlKKTTJMgWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )