INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6686c7bd554bdb0d2f3e1f07e528475acf47054e03faa8e36639e5db865f91be', 
    'Za6O81T2vLX7DQZiwQFlHLK/ktRiZU7DthdDByXc3bs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00113

Result

int(1)