UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aj/iHEzLPbGQRrbDpwXRktQ0hLHTB5/Zc5jWIC3qSl0=' 
WHERE 
  key_id = '48a72e53e96dc71da3de2466518674c93fa84efceb8b7c5c83a4b472dfed28b5' 
  AND (
    token = 'aj/iHEzLPbGQRrbDpwXRktQ0hLHTB5/Zc5jWIC3qSl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )