UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Iy3BZC6HyI22Ags9iWIOeN8bagIaDzIcBi1y8BmBVc=' 
WHERE 
  key_id = '7932a8cbbcdc0477a2a5c1be2c8ce6fc77458839d7e206fb7942ce2d73e1a78c' 
  AND (
    token = '5Iy3BZC6HyI22Ags9iWIOeN8bagIaDzIcBi1y8BmBVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )