UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMnbPLam9Xw0kR7UhSaS2SXrPRuONdgVhsQNaB64D/k=' 
WHERE 
  key_id = '9af59bc20c7d49319ec9735aa78b20256b2c764c6ffb4da4fc40d8aea8112cf4' 
  AND (
    token = 'bMnbPLam9Xw0kR7UhSaS2SXrPRuONdgVhsQNaB64D/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )