INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd227ce591ee13d76894c31aa18c2572175545825d11e169671f6681ec2fc09df', 
    'zD0VbBXCnktklMQY5W34GZ9dEsiXpykUjM88B3V4Bmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)