UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zfg2GYgZKkiTW5y+2bb1j+SX9P0uc0zbpwKXWe7JuiE=' 
WHERE 
  key_id = '797e89646bc755bc50b2a52f30b0ff3d4202827a4e44b25eeece0a70c73cf4ab' 
  AND (
    token = 'Zfg2GYgZKkiTW5y+2bb1j+SX9P0uc0zbpwKXWe7JuiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )