UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2eWgFZrQ7gSNymleBQe5oYkoKsA9qWfHj1q6RQHEjNM=' 
WHERE 
  key_id = 'b86f62c4d11550c1cc0b4e92c205c3e7ade6dd8b2c9d4ff8b2d11ffde8e7ce96' 
  AND (
    token = '2eWgFZrQ7gSNymleBQe5oYkoKsA9qWfHj1q6RQHEjNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )