INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b0d4ef2d50d98ac301416894ba220e1baf1ea89a72009fced269a229aa662e6', 
    '0U5mdYknt8DkJ3zC50bbuna6fn6C1B/oe7d/9JP875I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)