INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41867a1d5f7e5e23a5efd57482d52d1df6c3a7ed016021d7ef150e20e71ae457', 
    'Sh3B+1bTQg9i2BoiBy8yHlTIDtm5qmJSS/WHdGKjr9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)