INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f50ad3a18b207b97ae5729e781294a89927b71b636d4afc254f922846c25efab', 
    'ZkexMtF7ZFBkUPpPbkIhuyrGzh5VyR8il6v70FMzKFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)