UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8jBC8NsKJfzgf9DPj6hPanB/VUhJvEExF5QkC/bkJXI=' 
WHERE 
  key_id = '6fa7df110cb141729aff7ccfdb8537cd10d1fb782fe6221a1540da4b6443c54e' 
  AND (
    token = '8jBC8NsKJfzgf9DPj6hPanB/VUhJvEExF5QkC/bkJXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )