INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18ef7f417730525c2b067f62c3b3168aff60431574da9d615099d3d7d3557428', 
    'C/ZQaskeLT7VOw1oVtTNG8bHp/EYlRCmwI44eojjuig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)