INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9c116f92149d2d701fcf161e358596986c8af05da9d18b8e00146f11db56e98', 
    'w6tKYK4gkLyeRYRc0YQEdmeebGkci6HR5xs8/MMMeew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)