UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzUcicIDUAKIxuMTveojr/eiLdcPa8H3EUT4YYODM10=' 
WHERE 
  key_id = '239a657adb31aab44796d4cab1bfe66a3371c7f5298a8b7b8eb3d7006d8bb887' 
  AND (
    token = 'SzUcicIDUAKIxuMTveojr/eiLdcPa8H3EUT4YYODM10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )