UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zOXZENaX9btw9zMKLYNZa5/KGZZDMWCXJhk+AQ4gpcQ=' 
WHERE 
  key_id = 'cb6e5d5a73bc914437df4a465ff14af46f4c526a99cacc82a8adaf61fe8c527d' 
  AND (
    token = 'zOXZENaX9btw9zMKLYNZa5/KGZZDMWCXJhk+AQ4gpcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )