INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04676986b76da822adceb1c7678163d4cddc7ccd14b06030c6711ea1bab8d0a8', 
    'PJNKA9pWahWyHbjWedQhrV5y2YUN09OICyOr2qBt0nU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)