UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4T8SMhRckjocxeFoK4yLJ8AZwEuJDthZj9Fd+wzK6dw=' 
WHERE 
  key_id = '094dcdc3ad18ffed60efea8ace72cccccf2f97b24f2083d8970989da5809825a' 
  AND (
    token = '4T8SMhRckjocxeFoK4yLJ8AZwEuJDthZj9Fd+wzK6dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )