UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/ud9KCm5bVV+nuvFoHvA5rD37Mp9nZa/rl9EiQREPs=' 
WHERE 
  key_id = '47e22a4086ab3e9dfe227f5ba8085becf8bed61782d498ec87622b43fc594790' 
  AND (
    token = 'l/ud9KCm5bVV+nuvFoHvA5rD37Mp9nZa/rl9EiQREPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )