INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb788383645704b39d15c325a3cc900c65ba7abe6b92154583602ede002127a6', 
    'D/vg12RIfP1BoJ5rL2wZeaB4WcEFejZ2L0GCENfrgKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)