INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96a666e26c90f25e98051ecdfbd5c4648676b273c43bb6f76d1438f22c8aeb29', 
    'WyDV2HWGC2utc7e6E5viKH5bfvBq9ZjT5OiMp0y+iVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)