INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34dfc58f6873c43dedb02df2cde4d8f1ac991b438f3d2d8e6e6aba7e388be7eb', 
    'uU8KQ7AG357PPBjb9isnBraH7DOD9cmOM+waBwo2iWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)