UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J1FpN6d6NKo02kBw/K0Jlhe0+QJTz4IST0LjkBRMPew=' 
WHERE 
  key_id = '3c5480bbf827d89f2a163e99d3c1f70eca9225db42e0cea18020237012f1b9cd' 
  AND (
    token = 'J1FpN6d6NKo02kBw/K0Jlhe0+QJTz4IST0LjkBRMPew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )