UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mfSPk5zOOLAgnUjdSsY8A1WgPpyLibxw0nN9bEUPpoo=' 
WHERE 
  key_id = 'e24928e19666c361fc5ad89a03a61bef137f9f1afc6103cc344a8b27d5ed2673' 
  AND (
    token = 'mfSPk5zOOLAgnUjdSsY8A1WgPpyLibxw0nN9bEUPpoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )