UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nwZJbyVXkg/+5lfTQwC+btwkm21Tr1tGOUc8k/v+7U=' 
WHERE 
  key_id = '4b2fa18b0917677fc7d51ced6d90ed310d9996d3bfbfbafa1ddce76702ddca7f' 
  AND (
    token = '9nwZJbyVXkg/+5lfTQwC+btwkm21Tr1tGOUc8k/v+7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )