UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NIrvqNQORh5WT/6Qbdrghm+w1BbFxee7eKxd8FZdHwM=' 
WHERE 
  key_id = '4e2954561df08e81de1ebd3bc33d28a7b5a1328401962dc480a498d6d888c648' 
  AND (
    token = 'NIrvqNQORh5WT/6Qbdrghm+w1BbFxee7eKxd8FZdHwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )