INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4e89849df66cabb26bd097104ac70b5eff72c1faf84412d492575680283368e', 
    'ZsH773AqDJTiJCwJUJDT7ynsTaAGojahSLOCD98Yu1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)