INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9dfc36cff7887ca0e561aca09d57066105f56f3effbddf47bece3e78f54aaf5', 
    'ivdcPsM+DzkJ9akkVUNsUAdbOWmPoiWgKoVGiXUXprg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)