UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g7a9Ny4qUwTZlyJ8hycENteV8g6JyyB3RIPmiEGn2CU=' 
WHERE 
  key_id = 'cf37df2bd951a0042363f1d3d124b9ef860dd61ad9ce331d942bbe06563ad2f4' 
  AND (
    token = 'g7a9Ny4qUwTZlyJ8hycENteV8g6JyyB3RIPmiEGn2CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )