UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KmUotD2hh7fmI+/oN0k1M7xv2R58t1mhcj5+CD1RvNA=' 
WHERE 
  key_id = '5514e2d810c97962ab1a7ec16e6dc77646ac53a4e92807ba4a75445d88bf93cf' 
  AND (
    token = 'KmUotD2hh7fmI+/oN0k1M7xv2R58t1mhcj5+CD1RvNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )