UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkKF8sB5kRaovd9M4JTrAaGrcHy4ONxMlR7qgex0YLE=' 
WHERE 
  key_id = '320c1712d17be3cbb2a4c573b6c1ee89a51ce7b42152da86a3c46a89ceb24eb7' 
  AND (
    token = 'BkKF8sB5kRaovd9M4JTrAaGrcHy4ONxMlR7qgex0YLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )