INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3911cfe525955e4e8eef374394311705cb703c9e651c9a15a23556d79dc3e145', 
    'kg9rmM64pOW46Y95ApnFA18AVuIOxPGh6ZJtq/c+DVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)