INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2c2762e791f1330159576e1e8551e0e383dd60a8d2ccda3c50c8e89c7799f52', 
    '6mWlxkGzIUatBfqRPRV92amUmEBjqcyqRJEByJwUQZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)