UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6w6qChppZoClKhxFwL6fbcfY9eCl9ZOlzk0Qto/7KE=' 
WHERE 
  key_id = 'e4f6c8ea98e53e9ffc516e52bf51b559595682b8f9d7f946abe8cbb22e630b11' 
  AND (
    token = 'q6w6qChppZoClKhxFwL6fbcfY9eCl9ZOlzk0Qto/7KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )