UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6vPLKfRnixcyHDSznsboEHVBHkTnSEXdQ/07Syn7h/E=' 
WHERE 
  key_id = '3785ad0f5eab32790ffc6cd61875a0194b74ea3606a323e6c4ddae5bca187da0' 
  AND (
    token = '6vPLKfRnixcyHDSznsboEHVBHkTnSEXdQ/07Syn7h/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )