INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '053eda2d0ce3849429471a68cb40a21726904e408e125d24ec277d5b30e66bf1', 
    '+/vflWOyxhRdfKr6lKa24DCfM4nPcDPP0YG/PPbI7ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)