INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '571aa85e8538c1fd3a8a2471f7cf80ba50b7b8ff68b22684616ef4bc8b0629fd', 
    'hTzPfs7YKBqdLz1F2P20D19AQxy1Eadm8TscTg7pduE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)