UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KwnaJqEs6+tGNctldBsNROqLqPdxtGG3c1vDlPYgvNE=' 
WHERE 
  key_id = 'ab0c610f4f9a9b18b532b28bcb1f04e563cdc0a7d4710d74f2180d7528725d3f' 
  AND (
    token = 'KwnaJqEs6+tGNctldBsNROqLqPdxtGG3c1vDlPYgvNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )