UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwV9+Q16/8HgEvcHPoigG3rnaBd2NAsUBj6wHVtq6VQ=' 
WHERE 
  key_id = '03d504792fcf37df29df5a62a87d25e07ae39b345805b58ab21dc029e4fd1f1d' 
  AND (
    token = 'nwV9+Q16/8HgEvcHPoigG3rnaBd2NAsUBj6wHVtq6VQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )