INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27dc9d8b7e2c54ee0ab215f29a2f87d03807561d7c193d76895552bd9634b65d', 
    '8fN4VOfJGaHY9zfO8a34HNIC/62P+7lBtN3KLhGz89I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)