UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AYAZo49dUyxj4GEnWQvsH3C3RDYEP284PWtbegzVo9A=' 
WHERE 
  key_id = '3b34b2991eb82f192718c7ce508284fed2d1d3df2af9229e96b82fc022639e60' 
  AND (
    token = 'AYAZo49dUyxj4GEnWQvsH3C3RDYEP284PWtbegzVo9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )