UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avHKQ4QZpEpPhMsDykP3J4uSQKv6cVuLqqtOIjycFm0=' 
WHERE 
  key_id = '5bff7f8fee27f75cec222a629c9b7856cd2901932675e6ed06a0632c4e6fbb02' 
  AND (
    token = 'avHKQ4QZpEpPhMsDykP3J4uSQKv6cVuLqqtOIjycFm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )