UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vtel1M/oVr56CQLR8MdaAvjAobPXkxQM1o71InB8JDU=' 
WHERE 
  key_id = 'a256ed55918a6718bccc8bdf8f408473a2d0567f52aa49d8eb8bdd4b4a09a547' 
  AND (
    token = 'Vtel1M/oVr56CQLR8MdaAvjAobPXkxQM1o71InB8JDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )