UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGa8cwQbUa0ZSgPeXLzkDWo2Tms0BB4GLGYU5osp3sM=' 
WHERE 
  key_id = '933e6174406489a7a540906318defa5a5439f1591c0a720e9d1496e941185289' 
  AND (
    token = 'jGa8cwQbUa0ZSgPeXLzkDWo2Tms0BB4GLGYU5osp3sM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )