UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SS+b5qXJ/iEJC/zUFhNHOpE2v2BMUD7qd7xA9WXYJnw=' 
WHERE 
  key_id = '4b9de343a615c388227c1f8fa4f1d5bd297be940a5d971c19db231a950a1d73e' 
  AND (
    token = 'SS+b5qXJ/iEJC/zUFhNHOpE2v2BMUD7qd7xA9WXYJnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )