INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a064fecfa74416c468ad360a7b9449070ed901f5f1d855d4de73fe3eb20710e', 
    'xDo4NWxFnSYTvKU6Pwl24n4Oa4hY7vjI/VsGCftkJoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)