INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6763a622a4385094623ba4fa829e8de89ef701884e65e17a3f50d6fdababa96', 
    '9g6nM1wjvqMmHQ8vpzw5Y7Cxq5M1ncrnQJlxINZmwEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)