INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '574ce7fe60e449f21d4ea631350488a3127f0722f8634a87ed9d090bf025dce1', 
    'IGEA2tXwYW540eUJdXEzF/0j/zzyWRWZkwBt55fnSGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)