UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KiLq/lQ0VL3OGQzGl4PtdfiMI3CkTDA+hHJxRq7mYrw=' 
WHERE 
  key_id = '68a20708262d301fe233555b883374a70ccedfd9460de7d9cd33fb6ae4491054' 
  AND (
    token = 'KiLq/lQ0VL3OGQzGl4PtdfiMI3CkTDA+hHJxRq7mYrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )