UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W6fO83c7e+oxqrYDZp7OJrxH/SeWHgTUav4F+PkHI9M=' 
WHERE 
  key_id = 'c70696cb1e28c7a96068d9f9db56aaf60104e93311d5e9ab5e50e283196ada8c' 
  AND (
    token = 'W6fO83c7e+oxqrYDZp7OJrxH/SeWHgTUav4F+PkHI9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )