UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NhkwdBVgQjWQSo0biUX8OmJcNn8lO7IPsyXcH/gcU1w=' 
WHERE 
  key_id = '2bee0a3595b94c398ba85f069b6395f30902f43459dc1dde3732fab8b30c5ec1' 
  AND (
    token = 'NhkwdBVgQjWQSo0biUX8OmJcNn8lO7IPsyXcH/gcU1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )