UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5m7nfA/iJOekGRwKb7aA8tNnnhB20O/VWONQFtniEhc=' 
WHERE 
  key_id = 'a73c99b0073cd30948291689d07bd7d17b618617735a0132f69b6016b0256151' 
  AND (
    token = '5m7nfA/iJOekGRwKb7aA8tNnnhB20O/VWONQFtniEhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )