INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9593026b409965679cfa93f618afb571bb9a38b8c2ae350ae6d9e01010bf56ab', 
    '2RwSYT7frUZv+w80o9MqXeiwQYtwDuEGxWsy3bssaM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)