UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwM6zBNHLTK3fUgL22ggYHDo4iJcCE0T8tslfL+fyfE=' 
WHERE 
  key_id = 'b7262d7045cb7035089089f7ff823198a3189ef72316c1de353703ee7f399c6c' 
  AND (
    token = 'gwM6zBNHLTK3fUgL22ggYHDo4iJcCE0T8tslfL+fyfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )