INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8764d3816c9d6f9bbedf7c160be649d25590606cdf42a67f2cc7a70cede58cfa', 
    'LCsw0I5ZtK5a6XU+B3U79FAyJa1xFa2Ewa+tXu6jEaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)