UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/S6HPABR5wnuKltO0QLyq5JyWbTdXgkHVZiBF/M1euw=' 
WHERE 
  key_id = 'c87c40dcb02c573672d381b433abd8d6d771bec0f633d5a9a82e0aa78d6e76ec' 
  AND (
    token = '/S6HPABR5wnuKltO0QLyq5JyWbTdXgkHVZiBF/M1euw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )