UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W41kaYsORZ8BmS8tvNvP3gINhX3n0uKROXmovwDhO98=' 
WHERE 
  key_id = 'b82e89ad8c344f564bbfa0b010e0d5980fa594d0eccbe7809acc0477cab9dd94' 
  AND (
    token = 'W41kaYsORZ8BmS8tvNvP3gINhX3n0uKROXmovwDhO98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )