INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b46e569a18400621ceb90df3939540a845766afad17d5209363d83e5284300d8', 
    'hV/rcivdCdcUislLVFwd6xBWh11OvAc01X1e4gPTfVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)