UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6E6rt2M6uZq+EvS+fqByJCXoX1qVpqy/nP9hDPd1nTw=' 
WHERE 
  key_id = 'b1e9a668127327e07f74a5072c50a1eee657ef7f0924e4665e488ba64751e132' 
  AND (
    token = '6E6rt2M6uZq+EvS+fqByJCXoX1qVpqy/nP9hDPd1nTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )