UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'huqnBFkLYBpjN+4YxS73nEGQE/C6lH3xsl9gYgW9ZGA=' 
WHERE 
  key_id = '9d1391c7908704ee1a181e1748875792da76b8098af78812008472e63001a27f' 
  AND (
    token = 'huqnBFkLYBpjN+4YxS73nEGQE/C6lH3xsl9gYgW9ZGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )