INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a028d3ef459f0704ba4bfd5a5b91789c0ece02f9cb39294a94e03504332d5c92', 
    'yi2iQ4r/U4h++8dFlHhMGzeLSqJSYY9LQBFhyHIje2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)