UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tJlm3HtomlyxgxEqz6H7oY//f4n62GN5G82WEYAbIA=' 
WHERE 
  key_id = 'aba8cb85fad7e4689c54f45414a25a483523a848f11127b4fd1db76f73847965' 
  AND (
    token = '8tJlm3HtomlyxgxEqz6H7oY//f4n62GN5G82WEYAbIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )