UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rb8EpXsyfqKE95qiLKywUN3DOSb04+H6KRBUoaXdbPA=' 
WHERE 
  key_id = 'bb7c73055dfb6ed3591f95cfe4f7ad53634130bd94db15883fc118d19865336b' 
  AND (
    token = 'rb8EpXsyfqKE95qiLKywUN3DOSb04+H6KRBUoaXdbPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )