UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3UBX4NXPCV5DPeF48VaeW4JAkK6bJL5XTai1oSKB/bo=' 
WHERE 
  key_id = 'da2f6721a3fc9296fd3072efbf2d142829b52bb580552eacfc71a8ef239e9559' 
  AND (
    token = '3UBX4NXPCV5DPeF48VaeW4JAkK6bJL5XTai1oSKB/bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )