INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ddb674cc3654f2a2b8219eb0be750943f7a2c749edea4fd26ecd9ca403fa87a', 
    'agsTcc818j2p5IjVALanR+Uqy21VuTnGzoEh7WMcUPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)