UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y7ed1qs/qB8cbx1sMqt435BeEue7WGNHEFW0H8NXd2U=' 
WHERE 
  key_id = '1b6efdaab3eee4ce85d1f68c7e0e4e5a020c709cb39f56465d2ce5317ccbdbe2' 
  AND (
    token = 'Y7ed1qs/qB8cbx1sMqt435BeEue7WGNHEFW0H8NXd2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )