INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac995b3a12dcf3a9a65d3d6c62c23e4c676a366ea60be0be0c3a6ad1df667443', 
    'xmAOt3zHBVEJIatMklAjRFi7ydCeSWTpeKVW9cGngQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)