INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4db4940170540799c4981b5427728094624ccb4e19767e75f4bcccbc8da00075', 
    'wQI4DBcmCwB2J3RFfSbQnNQfGee6Q5Ds1Q3UYduHvLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)