INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae939e174909746d7b8c13e2f980d9acff331bff421a8b426a0d4f03982dd422', 
    'gXBiuJBZNCPpHGHl3GwI8rVlmWBRxbjiPIQQtcfUMNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)