INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16933784c9270fbbdc83bc76635526e95b8b647b5a2274545f2e0ace4aee2184', 
    'QcZYTXb1TQHZw7SEgugjDQT5X6AftHRocEM62+ATRfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)