INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a34c2341af56389b1ec8b3fe93a9d21caa5deb5ece022face6260d7dbe2dc99', 
    'AMoDcRbhOQT/mwZxbGGb/QsS+ePOM6AtcmBt0U6jfVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)