UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gnhXMMEFKOKmNc92mDHvOwVVkF0wKJTKZaSKKL9qt5o=' 
WHERE 
  key_id = 'e539f25641b7352a741143c77de73c0d1c490cda6e57bea6240ee056b92ae2a2' 
  AND (
    token = 'gnhXMMEFKOKmNc92mDHvOwVVkF0wKJTKZaSKKL9qt5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )