UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FmjeVLFiCxrbhTPPS7Ab0F6vHs+wovUuiFeYAt/eEWw=' 
WHERE 
  key_id = 'bea9f77e33c2aa4163b998665c835039a921c8b52530efbffbd5ad458c82e00f' 
  AND (
    token = 'FmjeVLFiCxrbhTPPS7Ab0F6vHs+wovUuiFeYAt/eEWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )