INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d26ad7e9bef3651499f8de21a8a88f0bf4dd71e917900146b93fde2f5a266c1', 
    'X4Z6RQGDfbRZyw2Z+1H55pjnpAaH32THICEz7gp8eco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)