INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3944b9978e5b59e94568640fb38dd32bb10c5b630f713e289ef70a98b7a28b1', 
    'qBMK1pF4UYJDk45YyUu/My1WQMnrUFPSyz+958EEME8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)