UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eQepHxFwd9eIvU/r+JJqXp2H18wn0oIJ+Bga2sCiP40=' 
WHERE 
  key_id = 'f7ca7f895f953bdc96b7e87fbe23447eddd07c873529739cc2891f6e692a173a' 
  AND (
    token = 'eQepHxFwd9eIvU/r+JJqXp2H18wn0oIJ+Bga2sCiP40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )