UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cN74oKiOqGyz0arzZxgoFpIfeXpmTECUKHuqkDgv8YA=' 
WHERE 
  key_id = 'd3dcad3635bb630bfc8318d263fb9677761d82e1262abf15a49f922866880840' 
  AND (
    token = 'cN74oKiOqGyz0arzZxgoFpIfeXpmTECUKHuqkDgv8YA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )