INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '341346e9c06907a726b9e344dbc161054dece9727503b0addf25fae16064f0ad', 
    '9b/vtyCnMbheS1DhTTpyKoH2BMoTedoR1asWGpQkUKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)