INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b3eabc88fb016544c21af3a7e5f88c00b8386158bbd840570f642faece4556b', 
    'RMeb1858KD1iq/+56xgQwXbddh6nDl9AyXv47l4dE5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)