UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SclcYxq2HbFL811Pw7C0FI7IdhjiV9SFLwKYylZi2k=' 
WHERE 
  key_id = '314bb958dc28373f47498c96d6da3e5808efb396c5098246c3ba3e273aa8d707' 
  AND (
    token = '7SclcYxq2HbFL811Pw7C0FI7IdhjiV9SFLwKYylZi2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )