INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c0e89e1d395bcce7837eff45bc58fe181f42be03706f7595dc518789cbd8751', 
    '1uIhNRKTsMyenXfLI29Jq7HB/fI5Bt+T9nkW9Dum3tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)