UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0imAC+bPCnoeTbhXVRACykdg4uUYEkiXk7Fk98Wi5s=' 
WHERE 
  key_id = '5ad3a89e18458baad9f14c33f10250fe1b198eeec7faab78c4ec216db5cbb44b' 
  AND (
    token = 'i0imAC+bPCnoeTbhXVRACykdg4uUYEkiXk7Fk98Wi5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )