UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xB25aahi+yEgqEOe/55077JnXH2dOZU94F3jTvzMYf4=' 
WHERE 
  key_id = 'aaf8587cd590b747d8a3c6643d5ad86e74cec86c9b057206351c17090fb6bfb3' 
  AND (
    token = 'xB25aahi+yEgqEOe/55077JnXH2dOZU94F3jTvzMYf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )