UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vk7N97ywTsHXRHLzt6RcrD/O7lNQq/zK2x8q6D1IawA=' 
WHERE 
  key_id = '5711fecf574cafd7fc649ac03e71cd3b1ce8da9adf2454924709696d4ac91b0a' 
  AND (
    token = 'vk7N97ywTsHXRHLzt6RcrD/O7lNQq/zK2x8q6D1IawA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )