INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73c1bcbc73f193180d73776bea43645c28d034d3d94fc2bc0672f9834a271b9a', 
    'QZbOvZZOf+Bjbv7DDZrjv9UVI0pVBwOzVv0N7xTj1xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)