INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47c7aab36da8be75b9908141119df802688b69d1c8a8237968cb9a7de59537af', 
    'WRtdwKFPUB6PBVQA4IX54bGAKkzwZojW08BUzYdMvN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)