INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad41b02a2b01300dd9451c9000e5b62a6e14e9f00be6e34c7d6c84af91d19ce2', 
    'akq0plo2i2f4r7c0twjFc9VJ8qqCexQHmHvwW67DtyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)