UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qkWidxP5Gf8bWTK5K4b7ChfgY6iWWyI46ao98oFhHgU=' 
WHERE 
  key_id = '9f7d9ed863d8542a649e2048b3708e892a9d024caaaf485d2292c465aeba21ff' 
  AND (
    token = 'qkWidxP5Gf8bWTK5K4b7ChfgY6iWWyI46ao98oFhHgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )