INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '783ef1914fcfbdc53912a87f8978675dfe3ba36eb7fa4dfb99725f016f66308e', 
    'AMQKUU92wPP8DptVYdfPMdWsShk/WPcgrcPJh2AIf1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)