UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mi0sp8kYKzhmAvdlJtC3555vxyROoTsxrvNa5/UvOXY=' 
WHERE 
  key_id = '353a90b27607bd4cf5f802ab610b103ab1b58e4ecec15230480865cab6e7f69f' 
  AND (
    token = 'Mi0sp8kYKzhmAvdlJtC3555vxyROoTsxrvNa5/UvOXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )