UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etLA6jWAQ8pKcKE6Oi1kztPvVJF2xRcBELf36ELSG60=' 
WHERE 
  key_id = '4cc4eb6622df636b1e69f60c16ff7e7dceffaa0addafc1300d2f00a147cfd547' 
  AND (
    token = 'etLA6jWAQ8pKcKE6Oi1kztPvVJF2xRcBELf36ELSG60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )