UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3mP+WbJZCzc6ncQx37cuVk9ZJLJaGD0D3C2/qL2i/Bo=' 
WHERE 
  key_id = '86a49a144d5ed4b69118f50860d6aee5bc5258f006c057d2f27f645ef857842f' 
  AND (
    token = '3mP+WbJZCzc6ncQx37cuVk9ZJLJaGD0D3C2/qL2i/Bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )