UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EY8z6PAyc6v9F5WmqQh/LaHzXVR6k2DtBFM1IZi/so=' 
WHERE 
  key_id = '12083fc37114f2fd9e3b728d578ee6096950ecfb62e30905d41ddb78a2726a79' 
  AND (
    token = '9EY8z6PAyc6v9F5WmqQh/LaHzXVR6k2DtBFM1IZi/so=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )