INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '749fb7170311da853b71f466f1642b4f5ece17dbbf03f0ae5e82e6ca24e2bbf7', 
    'szyOvSwAJutQqEknYuIxEJYLAJuwcGke7QxCHk/8xQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)