INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5af32a2e725c7df6d314d70e9fad087418ebfef5999d9b8c03521fd7efcad383', 
    '1qBAhU6o5uuad952IfdxSg5d3EqgYy7ml/elktgyBck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)