UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kbdLCk7WopEG3Y8Dg0Zlpv2iGHYCv/fq9h7hv5Xg16U=' 
WHERE 
  key_id = '6c910ec1ed9ace738081547b81749651fb52037c013dff1196dfa69fe4b7c6de' 
  AND (
    token = 'kbdLCk7WopEG3Y8Dg0Zlpv2iGHYCv/fq9h7hv5Xg16U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )