INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47a7a28e9308b2553a8af0839818ef1113b567963c5d99ef286a203c9938f339', 
    'hneOf6LGqFYFyfneMolPdNNd/5DmzEpxGkWkjcEElKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)