INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd31445694cbd87cc21df47a95cb13f5abffb13b6b62eea6971de292d8dc7dfa7', 
    'KhHdpen9CQhVxSUHtmr2rjiEn2FLTx5ah9Ckkz6I18w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)