UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KN7epBVxR05wc8nOJCqAiIzGmp41TTf9LmSuhFksRe4=' 
WHERE 
  key_id = 'ccf313d0095bacaeaedde91a65632b8837a4f9b5b456b6c6220651a01db3aaa2' 
  AND (
    token = 'KN7epBVxR05wc8nOJCqAiIzGmp41TTf9LmSuhFksRe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )