INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f46625a26fe3781d858d3888bc917d251a5a634fdb919617be70f9319eabc3e6', 
    'k2vm0g0XSiAocSz8pMHlQWc8YOQtsSK/67BcTk7xrKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)