INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5eb070d6bb798e3973732109d61f12599bd18931e9c608442f661d1be041ab2f', 
    'ztT1WtXze6T9I76HYeCTtLPoka4HA+B/pfLNHdNasDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)