INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6719a58ea8a162d5534d90b3dd355a6dd0fb302e26a3f8beed4c8d6cef08e5ad', 
    'DihQXvfk71GdCFR8hSrN7DJII7okEieLUjuoAubaDfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)