UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kvxITvZ0sWX8inbO8cxOXfvmWWns8/31tpwm5V2me6g=' 
WHERE 
  key_id = '36ca364a5aca89c6959c910d0eb53abb9f00f984d78b0a92319226c581dadd60' 
  AND (
    token = 'kvxITvZ0sWX8inbO8cxOXfvmWWns8/31tpwm5V2me6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )