INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e3fc983d3ec7a4ba98f7e1ff05d9bb63e2b07f0cee831dea6326ed14be41d3d', 
    'VaJcRj7nJNWKmiWNI40kdK6V9Jxh3klZBo2MaRNqbZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)