UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p7IGlSXDgFOQ5QQHAW0Qsp9mPWMZ6GrbkcxLrxTsDr0=' 
WHERE 
  key_id = '27d7c19a15b67ff0b6b2bfc1310d81601b455665c97d1c6676c6cb463068677e' 
  AND (
    token = 'p7IGlSXDgFOQ5QQHAW0Qsp9mPWMZ6GrbkcxLrxTsDr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )