UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9mkx5j+z/PFWqJxevRZaL6Mqlz37hRD6yURAwsMtK24=' 
WHERE 
  key_id = 'd39b96c351da1499fd4c41a99b9e14893b561806036b0d70bcdef43e4a7bc17e' 
  AND (
    token = '9mkx5j+z/PFWqJxevRZaL6Mqlz37hRD6yURAwsMtK24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )