INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '725464bd2acbccfed03fef6da4bfdb6dd5cd10e7f37e35a8af6f67715bf59cc5', 
    'rM6P+WDmyXQPuNOl48nXAqlzN/eozLP21F4kHu2igxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)