INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e99efab82088a3d38fe047da10b585848055eff3edfc57a41ea41297cf5269d', 
    'ChCqsddGwY2LLHrmWqNffBmk4EHSM22MCbQLrIS+ji4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)