UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2PcxyOsxq0sjW5eqYBY/txLrSICQtFljXb+CRA8S/bI=' 
WHERE 
  key_id = '0fcdb0a4a154b72716009070b618507d9fde1f9f9ce51b2c3793c88bc31c77ae' 
  AND (
    token = '2PcxyOsxq0sjW5eqYBY/txLrSICQtFljXb+CRA8S/bI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )