UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u1d2wvExwq/fee5H10HHemjcUAMaMDbt/33t8/TvMyI=' 
WHERE 
  key_id = 'ee862afae61882211a2cf054e95cf59f5c3b6d0126e30eff4b39450fef8229bd' 
  AND (
    token = 'u1d2wvExwq/fee5H10HHemjcUAMaMDbt/33t8/TvMyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )