INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3af650726bfdae15378a90af87c6c420f17e4421c26507c3b98e5cfa0da6f328', 
    '6vjc5tjJ11RRZnv/LEr9JXFTPLkX+StygDnUmS0YboQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)