UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTvJLzE6jiQaR4zqImYEohaTPv5WSgONp+cQ1Z5FEQo=' 
WHERE 
  key_id = 'cfedc6f68cffaf60fdfc8526f43b3f88749175f5e947718635a0895c02234474' 
  AND (
    token = 'VTvJLzE6jiQaR4zqImYEohaTPv5WSgONp+cQ1Z5FEQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )