INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fbb8973f9ac409897752b0c0e86468718205e869b018c687ede53840b43016f', 
    'y8mQY6f1WM6UzYRJ4JFDjkbQ3cxnxSiNNcCO4n+f1pE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)