INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c6def9845122a58b1871e6801faa7b7b5b3bdd2434374853979b30d08676694', 
    'lGqocTwrGNiavWUBllLvrsgYuC+8PyEV34FMTtC9bEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)