INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6c0494e9fba9d6e7f659ad81abd081232001222af33fa249c2f54dedcee359c', 
    'Ux8BylA3XHkClLnfWEvsAuDEt2SYAfYawRR80Bo9gUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)