UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZtROqAX+cfBL+nnnEw1F8LN84hWB+hqwCyvJcDaVZkc=' 
WHERE 
  key_id = '7afd9959ce7685fe871c22feefdfb6074d41cdf14e487ff09c42261b26213d97' 
  AND (
    token = 'ZtROqAX+cfBL+nnnEw1F8LN84hWB+hqwCyvJcDaVZkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )