INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83203d5be854111125c6283fb16149c455dedac7d2734e039511f289e4b6eea2', 
    'WCQ8rCP6qL5SbmkexJ5XxUduX2NbEjWh6ACaska6Y8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)