INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7303f20cea462f9aa9bd887418fe56bea6d8345b4006833e69cd7c8bb27aec8', 
    'YVrFwWRWZWApBTwmPrW3Z30TRjdQjRingfCdfwj/F4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)