INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b0eb8d9e1c9be4b25f26ea5dafda9f1f2bbf1d9a90da5e5410f92bc7ddddea5', 
    'MCBvv14awaKcMVFQa7hifYir9Az9Z1UjbwgiEtNiKks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)