INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '821ace0da6c5e808f7eb50aef3705f0b652ddceb9a689271ec84c2e1f0cbe498', 
    '5Yip8MjHK+bpmh4cGD17fEsH5yVw40WM/TeVh9gKGhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)