INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d4157f2cf8b31be186e4126296b07e50b7a87a51208494b265ad8973dd5ecf0', 
    'pvmd6cJsyQ8w238Y2iZXEc2fkVlAQoRlx4wLhf5VZjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)