UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNMayJm1W3xsc65am0MzVyfdrJ65RQDQutXn5efXs7c=' 
WHERE 
  key_id = '3337bd2192b0244980d7f1df274877a1a926e280ce32a3f27aac5be14f6763b4' 
  AND (
    token = 'rNMayJm1W3xsc65am0MzVyfdrJ65RQDQutXn5efXs7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )