INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a814b707c35859f84478a90d049cc9cbd1d0edd77fdcebb63cb9217630bfd9e0', 
    'ta4/lHycmcmWUsBXIfQUdDK1DaK4I9EknGqC1DrEUA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)