UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZHtI8ULRBV4kBV3nJAL9TuNv+XebniKRvorwa5SJVh0=' 
WHERE 
  key_id = '4810c3e7d999fc8b1fa6f25832d32a178c4c46aa0fb0e9d29ae4798a69a04455' 
  AND (
    token = 'ZHtI8ULRBV4kBV3nJAL9TuNv+XebniKRvorwa5SJVh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )