INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '837591c56c998fde660404f12c75b260030c217044aaac41dafcc4ef3ffd0031', 
    'ZBLFtZop1kOJoyRMlnZNZkn8QYr0WCg+coCwklHtn+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)