INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eed9dc1356031abdd647a0c7a7af3f3086b866c7c2eb22d813d73e43bd01088f', 
    '3k6lUt5qHHH0JgrJNkRc4C092CTim3sbRh9zOkv7m7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)