UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uBh8wgA7rKvYwa6kPrUOVX6e/v/oeMFLUi5y97XcSHc=' 
WHERE 
  key_id = 'f693cbdf5cd031b40a3121bb5051138cc7fb2dceebe6e92bce3a0cdf655a65e6' 
  AND (
    token = 'uBh8wgA7rKvYwa6kPrUOVX6e/v/oeMFLUi5y97XcSHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )