INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19d1184d24eaa96f79667157096dee7d791678938d776d969fc2d2fe023b8fbc', 
    '47yhFYBSgJD8rpmnI5iJTuMUUprTe69orsMDsS6+Guc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)