UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JuKCbt9jfvRluaUNqo/FFxidP/qaMm0XQS8D7FgzJuw=' 
WHERE 
  key_id = '949dc8422a8f8cace4d1a2148f383cc9a79d5164f488b498a6417a039ff672e5' 
  AND (
    token = 'JuKCbt9jfvRluaUNqo/FFxidP/qaMm0XQS8D7FgzJuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )