UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PRiN29jgQzaRSsUFhXmc0WcnZNEtT/YgIcGe71fqV8g=' 
WHERE 
  key_id = 'c978b632c2462d44127e45dd5fce691921ef362793eec7d97730abc17b530e84' 
  AND (
    token = 'PRiN29jgQzaRSsUFhXmc0WcnZNEtT/YgIcGe71fqV8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )