UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+GounIlCApAUk4A8I/oAkk0rwIKtxFbgl+vH2MlkKo=' 
WHERE 
  key_id = 'a004557bdb4cd8575a5b742ef425160e9868d257353c0b794dffbc4bca163269' 
  AND (
    token = 'c+GounIlCApAUk4A8I/oAkk0rwIKtxFbgl+vH2MlkKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )