UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTx3qxNhO68PFSqUE5DhXUH60sWEi/GXY9Ou4ftEAdA=' 
WHERE 
  key_id = 'c5dfe7782cf4cf7f087fa5d46813e500727f247cdfe66812e4636d7f989fa588' 
  AND (
    token = 'iTx3qxNhO68PFSqUE5DhXUH60sWEi/GXY9Ou4ftEAdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )