UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IwJ6g2noeCJqAkszYiLM6NkBLiKdRsZ1teeFLhw0KD4=' 
WHERE 
  key_id = 'ca1455959a9a54053e9a7b5999235d865470d9de6f8c32ffac422072c3298893' 
  AND (
    token = 'IwJ6g2noeCJqAkszYiLM6NkBLiKdRsZ1teeFLhw0KD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )