INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b26479d5af2255f1e53971676909795d1a3dd078b6869bad1892975c7ccb3bc2', 
    '1sSM17qOXl+mz3nry0azVVgZWh9QBRy7Ml96caXrU0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)