INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a643a431ff2c86c41ff3301ff9e4a56416f93e0f8067eb102d6a861d8622710f', 
    'Qi0Dztc7NSiGj8tif6s9BJmWs6sEypBu/zuO//Y69SY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)