UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DN9l3QYP5MJdMfVDebjT/aUyJbKtownysxEDCW6NrA=' 
WHERE 
  key_id = '820e7676953c3dbd365309e571d9729d5c63134a44b215bd41610b0476a96693' 
  AND (
    token = '4DN9l3QYP5MJdMfVDebjT/aUyJbKtownysxEDCW6NrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )