INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d92a7cc40095224d7c842dab942812fb0f83805e279c17d9cb79910bf90ed0f', 
    'Dfhmu43DXkpowntWIjXfA7XqjnNTf28cT692Q6xfiIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)