UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKdQRYQ7YwuNbC3P8zjrCyY8rQqJ+BGjvvCorT3FcPM=' 
WHERE 
  key_id = 'd7c6104115ddb24b79887757d8a093548830055d53488d23fdaeedc3add8e32e' 
  AND (
    token = 'mKdQRYQ7YwuNbC3P8zjrCyY8rQqJ+BGjvvCorT3FcPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )