INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '339f9b537b5082abdf26315d3bdb4e60d074081dbd1bf16d999e1880c8459658', 
    '/LXUGUKXmgyDk6MDXyMoqF3DufzqTThQoo5p+qlTtnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)