INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b395e0646ebe2b8f2a242739d46613016503d06fed8fbf428caca23c746148be', 
    'sFrybCDs/yktxFuJQldA3Cb9zPi1G9E9ZlLM1pnJurQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)