UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VKfS1iOIT4yYxN13i+GzVQskVn+u5kkBIUf8HQRBjE0=' 
WHERE 
  key_id = 'efc4f6dcfef4874eca74454cb7ad546cf4896aeeb102059ac78939e00d0092f8' 
  AND (
    token = 'VKfS1iOIT4yYxN13i+GzVQskVn+u5kkBIUf8HQRBjE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )