UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '18c2KaRdfZxoLGL/cWdMy9Pct+vjIMIyxA5KGv8DtCA=' 
WHERE 
  key_id = '23048e43a5f3b74c9ef4dea3da5217e0f1f38134dcc7c9739749deab13dcf740' 
  AND (
    token = '18c2KaRdfZxoLGL/cWdMy9Pct+vjIMIyxA5KGv8DtCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )