INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16595606b5fcf9bd20cbb6bb7a1b5884eba944b9194a4eb5558f93c74ff7ef2a', 
    'aShrbUTTZCai7gYV4jLKBsgmQa3BAaVXRnumTM4dcfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)