INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c50cd3d019966afbbc36aea8b1f021a6a04ae1309bf2cd7e603d3c783bb8898', 
    'VuqNJCU3BNATLGHC2AS8EJECD9n1BiJoyBUQI+Qj6gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)