UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n/4eNG5lFiNfLPbbCB4THlHLB/Jpdt9dNwrQBRBsxiE=' 
WHERE 
  key_id = '15a5fd6bb0259dd3798cb03270218a6e225f21e472aa52a1a7988724e73d1ad1' 
  AND (
    token = 'n/4eNG5lFiNfLPbbCB4THlHLB/Jpdt9dNwrQBRBsxiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )