UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TSpWmQyFpdfaBpjd5DXZ7Dc3nfxT6I5DunkOfG39+ws=' 
WHERE 
  key_id = '2eedf5f74a6872307940c3f843a91381b8051b6b791266bea14ce16dc03ee6f7' 
  AND (
    token = 'TSpWmQyFpdfaBpjd5DXZ7Dc3nfxT6I5DunkOfG39+ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )