UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HkjeagWfGfV59gvcI7bb8sG4VkKXwhnsavzov6yWIuI=' 
WHERE 
  key_id = '167122e6f8b3678d15073c1782766ac0f63195fb213ce3d70afa04a2dc469ab8' 
  AND (
    token = 'HkjeagWfGfV59gvcI7bb8sG4VkKXwhnsavzov6yWIuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )