UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5z92ELNu5qgHtG9XGBQ8FSDCJ9DPT/HefT9bzOJxBbU=' 
WHERE 
  key_id = '718b39f192bfab17eaaa17018ca2975bfa94a2b22cdb1d517e0d5c71432daf4d' 
  AND (
    token = '5z92ELNu5qgHtG9XGBQ8FSDCJ9DPT/HefT9bzOJxBbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )