UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QAiMmuo96PkkDQVyzXje5UxdE9NTtEtIW+CD3eTS6nE=' 
WHERE 
  key_id = 'ca19648ba28d30e1d1ecdcc12b292fdb035dafdc49907869248ce2537dda700c' 
  AND (
    token = 'QAiMmuo96PkkDQVyzXje5UxdE9NTtEtIW+CD3eTS6nE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )