UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/IHeqfm9qCFMVv8TAADYl0RMQRinZqTJuNwbV+2tToQ=' 
WHERE 
  key_id = 'b7581c0493b4c3a731639c56bd1aedc6b017b77cf6c7ca3e48ff1191a987cd4d' 
  AND (
    token = '/IHeqfm9qCFMVv8TAADYl0RMQRinZqTJuNwbV+2tToQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )