UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7437lQcRHPqlvpgTvG/Zb6gKGQZHOleGWgbJ0YQj3VI=' 
WHERE 
  key_id = '6a0fc608a7f652b9425c8f0a857922e8826cd01778d013910ca032fd6d1574b1' 
  AND (
    token = '7437lQcRHPqlvpgTvG/Zb6gKGQZHOleGWgbJ0YQj3VI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )