INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f53ad5557537395e4ca110503f2d6c5a1eb3d79a64643053a5c046fbae6f425', 
    'xd4R5pVTCZ6RMetetCpuWbxG7me21rVZJuCV4orBT08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)