UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'th7DS4nYxJy4NU+XDtwZgwxNvdBN1qkMXlKTOgQsa4w=' 
WHERE 
  key_id = '5c806824a92ec5481d34e56db4e3820ae264ecc7a7a94540f649727cc4a9ac13' 
  AND (
    token = 'th7DS4nYxJy4NU+XDtwZgwxNvdBN1qkMXlKTOgQsa4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )