UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ICWSWxz6NUXLeM2hW4E3X0HdUeEW0QiyFxriH5ag2U=' 
WHERE 
  key_id = '37499ed2852f54b0fe12b248febdbab4ecf89ac7933c3763cd9288bba85b67dc' 
  AND (
    token = '5ICWSWxz6NUXLeM2hW4E3X0HdUeEW0QiyFxriH5ag2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )