UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3I6vty7fW+FQRu9TcbjNupjKyTzjvUXMDaZM9pYG0XE=' 
WHERE 
  key_id = '1f700803d9e24111fce48d00cd4daad60bd25ddbfd634ab5144d64175b2cac91' 
  AND (
    token = '3I6vty7fW+FQRu9TcbjNupjKyTzjvUXMDaZM9pYG0XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )