UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uH8I2RDFwVhnoMxnm4OzTL+dadWXA9Tm/SvHmLKhEGg=' 
WHERE 
  key_id = '172f4e692da8e173c9b6492736fdcf5aaf2a19f4905a5f0f9d43fd9f80ba06e4' 
  AND (
    token = 'uH8I2RDFwVhnoMxnm4OzTL+dadWXA9Tm/SvHmLKhEGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )