INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '618990e5e76370928335802e58ebdaae240a3fc067e86f86c232b6f07ea57b21', 
    'Dp0WjQYMTE0AeJpEDuNG0h2ExvRvhs0BUyGnQcedhb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)