INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e196fb027424b42aafbbdd4502dbe2c30c1c57af15f6fe18ab78183a251503c', 
    'LrCpu4j9x8m21pDripdNG7HVqI5EpfmE45payKT4tlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)