UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2bdp/hYL9v9havbJ2W8Qow+wPDncgIxj8RkuGzLv2cY=' 
WHERE 
  key_id = '4dd970e79c1f0f981f94644714448c5690dfeb4543c0c1b27c04f65efd8dca79' 
  AND (
    token = '2bdp/hYL9v9havbJ2W8Qow+wPDncgIxj8RkuGzLv2cY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )