UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQMNedP64YjF0jLEugDJe6sc2Byo4qfXgYBM7KvfejU=' 
WHERE 
  key_id = '7ff70bb55af4c7f3b05ee8d225d8dec0f52b7ccc22876981426bd2573a26a944' 
  AND (
    token = 'SQMNedP64YjF0jLEugDJe6sc2Byo4qfXgYBM7KvfejU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )