INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2c3a98bc19391c3d44f3ab883e519374f0caa62f8fb43e8e9f298b39a98af1b', 
    'WnwoNErVSAHwDRVDrL14JnDggWocfORKKWK0YSjoE78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)