UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+u4DYY9bUz+XbsvscCWU+EubE7Hdaq8biE7DHpH8hIU=' 
WHERE 
  key_id = '8bbfad34416498342824b9ae5901a78403e1c7376f07cfb5ad639887406c1724' 
  AND (
    token = '+u4DYY9bUz+XbsvscCWU+EubE7Hdaq8biE7DHpH8hIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )