UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'abkDGKrxj1UjT08F7JpCzj74/eQcU/v8ROE0E7k4vZE=' 
WHERE 
  key_id = 'c26f0e982e57104c926c4c72f5ce56d8350ed05136e027d71e22552e6ae07c5b' 
  AND (
    token = 'abkDGKrxj1UjT08F7JpCzj74/eQcU/v8ROE0E7k4vZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )