INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df41e2fe02cd28abb09a752a366202593d1fb0df27024ee3178ec79afc123c0b', 
    'kph7G2cQuPVKjh2OUJH+Vq7ZaRFR326D/Ao8MNitmY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)