UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lb8l/d+hUYjHav9M6hM96FhNybsa2h2rm0emVn8BCmw=' 
WHERE 
  key_id = '7f840bf8bc36ec1af4f7c4fc241b04973f93b33426018c793e23aaafda50df93' 
  AND (
    token = 'Lb8l/d+hUYjHav9M6hM96FhNybsa2h2rm0emVn8BCmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )