UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TcPnVB80dlJIUWHm/+UrKwKM2JMOevlYvN+Xplu+d/M=' 
WHERE 
  key_id = 'dff45b0f9413468f1d6466491fd5e28a7fd35a7080cd576cef83e826f8bcf6ee' 
  AND (
    token = 'TcPnVB80dlJIUWHm/+UrKwKM2JMOevlYvN+Xplu+d/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )