UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bwEmN+HGZ5v5M8F/vq4J/0bkSqPHknK5U5uixEExMz0=' 
WHERE 
  key_id = '2d29d87bee9007c2ba58ba9ae07698c2fead14a355e9d319b9f5f6d5e1e85898' 
  AND (
    token = 'bwEmN+HGZ5v5M8F/vq4J/0bkSqPHknK5U5uixEExMz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )