UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2Bla+JYHybi4zOOiBWBuGJF6W1hwdBhM4CGJe29x0Y=' 
WHERE 
  key_id = 'c62d755311d38e16b515518b9299f7e65b3f56e8300a13b18cdf94d80f1361b4' 
  AND (
    token = '+2Bla+JYHybi4zOOiBWBuGJF6W1hwdBhM4CGJe29x0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )