UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'je7y0QH2l6Hovl034dCnL7Kck5Apzg0cZX4UM+2ldHc=' 
WHERE 
  key_id = '3eadd254cb4802e30d3ac8517148fb55ae87fc66a8d3b447c06ceedb7333d1bd' 
  AND (
    token = 'je7y0QH2l6Hovl034dCnL7Kck5Apzg0cZX4UM+2ldHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )