UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8t8JuDr4x/6bYMkWyIqASmoxEK79cF2dBsc2xllJzKQ=' 
WHERE 
  key_id = 'ceffcd65078639c8a42d5b997cfe8f60286a148137a047f329fc3422d6d54f57' 
  AND (
    token = '8t8JuDr4x/6bYMkWyIqASmoxEK79cF2dBsc2xllJzKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )