INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b46ee5b6c0bf7ae601160b261e6b165916a8f5535979e0dcb302ebdaa0f6e0', 
    'GqOc9tqoTxenrTqbmC3GVF31IM3IxWUqLf4OGaAgv1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)