INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b24f6da08341381d4df3de75a4b8fdce7732bc48104b09d3f313448e42d14d', 
    'b2B9xoe6uzgi8PVLGWnx8ShPvsWN9oU+jBwXYZ9nyZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)