UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UkULwOXryLgq8JQMloIDuYLhJycQZrVLuLJGEPMBxy4=' 
WHERE 
  key_id = '8ae3c25d289ded267d0fa96e3c2724551aae332e9b26bc6ceb11d559bda8cfae' 
  AND (
    token = 'UkULwOXryLgq8JQMloIDuYLhJycQZrVLuLJGEPMBxy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )