INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '830a15c56915d67720280fe15c8d9d578db0a52d8f05feb5ddba1a208883448e', 
    '6xyvmMNLMxBdPTKZk4RV969RX493sl69QgbGbV0tUB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)