UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+/nboALWqaEeP2ERXFkGa9wY1KZDDs7dxGAmReM+4Y=' 
WHERE 
  key_id = 'd210979efdbbfacf9b25a0440ac2cf2c92ef91c6d266391351b9d16826093c69' 
  AND (
    token = 'k+/nboALWqaEeP2ERXFkGa9wY1KZDDs7dxGAmReM+4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )