INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52ea0d4472fb60375f31be839618dd952fdda37915eaf30d88a1dd17cae10290', 
    'xMy3vw9J3WfDBIuAq8OBGGqa+EAxMe1TuuO0fPd9B6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)