UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xFDWZOQF7Ae94XBZJpZL+BwtFjldgwEw+O+ZneYIepI=' 
WHERE 
  key_id = 'ebaa6e1fdf1f4ff0fbaee194c0678c89f291669f427cc0081e21365ac198218d' 
  AND (
    token = 'xFDWZOQF7Ae94XBZJpZL+BwtFjldgwEw+O+ZneYIepI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )