UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36FZdQMwII8f+A31ZDG2qoOKARA/ZSxVpXEfGIzpQuA=' 
WHERE 
  key_id = '9ffc24ab57221c5242a740d53652328dfecd5fb52d3bab6c287b0417002216c7' 
  AND (
    token = '36FZdQMwII8f+A31ZDG2qoOKARA/ZSxVpXEfGIzpQuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )