UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wQOZEBgUJC0qUKwNvIHnOOl9m37EZAAYgxITCDwK0xg=' 
WHERE 
  key_id = '1fa6e60fb80626981348f50d6cb8a0e7232f3816989f808463f87ddfe0dfb68b' 
  AND (
    token = 'wQOZEBgUJC0qUKwNvIHnOOl9m37EZAAYgxITCDwK0xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )