UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vEObCdPdbU+M5wywDGYBU1cCB2XpofTqvXkEQW+IgCM=' 
WHERE 
  key_id = '1aad4ffee45d20b7a3442f331fde93a374b09ac1b21c2bcb592ec7639ad10046' 
  AND (
    token = 'vEObCdPdbU+M5wywDGYBU1cCB2XpofTqvXkEQW+IgCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )