INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3128c888d58cdf2b235495c51224de4f43cad53219b49635ddd2d7bfca7d0e09', 
    'scT4uGobjUhP0QO6nK3SjJfvFn2+RjTscWJvYb66nGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)