UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l5BxoBnEMROVjo/zTb0tT9ZTv3xpEjlF2IRGh+Mebdo=' 
WHERE 
  key_id = 'bf0eb1872e63c2ac24c166f76942567046ea0748b7971b1b02650a92bfe4e7ce' 
  AND (
    token = 'l5BxoBnEMROVjo/zTb0tT9ZTv3xpEjlF2IRGh+Mebdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )