UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3gYtIv5Txwg/1SPHQ4nQilLqrvPYGP/4ptXtTahglg=' 
WHERE 
  key_id = '235ea5a8ae439f50a108c5fa690f013991dc58df8ddd85b1d7f2d9fd909012ef' 
  AND (
    token = 'p3gYtIv5Txwg/1SPHQ4nQilLqrvPYGP/4ptXtTahglg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )