INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cfd6d6e64481d093a98bb1c1de7eb7c2af0eccd70c116f2516343af2fe5a46c', 
    'LZbIbT3jlxAqD5Gtlb9YjR+AiyI0gzQiykSJjLDzpiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)