INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8cd658490c6991e23e459d5fa0a9c0f47d3e130deab4b65d69f5fa483a47821', 
    'mz47JIF8VrxsxGpcZCVssWeIK5MWz+ZA21cGBCx1TFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)