INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2097429e6db9cf66a025ea57d9972a17d5cf3bb253cbaacbbfa9242b56e417f', 
    '7SvPxV0wa//jAeSRpf9KlyJwxU7jREPbW+V4DulSYBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)