UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1hUhzy61f12aubxOl01P9hduVW3BG9z2462sB2aWcps=' 
WHERE 
  key_id = 'acccc859e053ea4b62be27c7039ce5ce69f1cad49155792b711fc08a1c173909' 
  AND (
    token = '1hUhzy61f12aubxOl01P9hduVW3BG9z2462sB2aWcps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )