UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7C6/GTWMZah0F5FwIv4xL9GkrQpgys1Cc7bKhzNCWc=' 
WHERE 
  key_id = '23e8c1e772c7b3a7098e6036ea025f05c9861ba87ed6b222754700ee3f1c6699' 
  AND (
    token = 'X7C6/GTWMZah0F5FwIv4xL9GkrQpgys1Cc7bKhzNCWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )