INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f48e6cd5b50f7f061ab81935fd5db612fabfd746ee142938918edca4952d2f3', 
    '1zc28iMWBlNh/3EORVGgWfMtG7Y70JJg7HjB4WRHPCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)