INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c35c3d3112b8dc277fc753241d44bf446d8517022140db0254dba96f91c894a', 
    'd66mm7kqFjL8VKB6ZiQLWUXVI/z3JwuBDGPq29Boeqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)