UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eej4J8+g9Nwgccs8Gxwfspe3xJlD0gFHPzg5pLr7k+o=' 
WHERE 
  key_id = 'bf9c22ade923a26a3869109b332b86317b38682bbc23b0c804c73ca40cf1b401' 
  AND (
    token = 'eej4J8+g9Nwgccs8Gxwfspe3xJlD0gFHPzg5pLr7k+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )