INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56ff9346b155c28b1d8dc6daae70386081a5eed1272b932b1169ae0e5ccbacae', 
    'fU4WubhIbueIOuEWELWFR82YRoe9zaqY0AQWPcloQkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)