UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HYfgEjPrOvuS64BL/+9HHgzL9cpOJaxNvpPDTo09X84=' 
WHERE 
  key_id = 'c54bee9df2ffac68944783216e2b6cd0f2bbdb98dd018afe00b2f51508de8362' 
  AND (
    token = 'HYfgEjPrOvuS64BL/+9HHgzL9cpOJaxNvpPDTo09X84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )