INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '427078b79583ab818aa40b0ab7b7083c2608c6de60e4e626dd36694756664b02', 
    '6gn62JAoThut/lcJ1q3UCItHUTCHCTW0Bod24ugAGAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)