INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b42bf836d49ea19fcc5f2358eadd2815438a9908a10489fc1a502dce773385a', 
    '2nteGJNrSphvgV8hGCI6e4YQjnQhR2WXmr5zUWqa7Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)