INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fe5e0ff5ac0e5a971fac956417de1ae839c50e8df309ab603498e5f906f18a8', 
    '4ud+DXhCRNT4Rk87bVel5LcJxGjovopdGEqmcWuASI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)