UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKdhmdeX9MeXQw2Co8i4zZQmG59DOWdqOJd2FW8TzVI=' 
WHERE 
  key_id = 'eb9a298927b6e4ad0c7afc5a85b3c1724b6c71d6fd83feaa2fb78dad0777eb1b' 
  AND (
    token = 'BKdhmdeX9MeXQw2Co8i4zZQmG59DOWdqOJd2FW8TzVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )