INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbb5944990d0666f22bd0ae3422448438be710704d1266eecf5fd6715b9bd049', 
    '1mzEVC7/a+FYdsC4FJdgNNkqnLsCih6GKCjeRSFQTec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)