UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0OhpcwIHWDQ5OJk1BdKZqFXoKcYSHSdMM4YWPy95izc=' 
WHERE 
  key_id = '33f02547a58b90c49ac82cbd5921a81b43dbe5ca0628cdc4334bc8563ce2f02c' 
  AND (
    token = '0OhpcwIHWDQ5OJk1BdKZqFXoKcYSHSdMM4YWPy95izc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )