UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0hRmV2+y7TqAQkIdjs7L6EGaBXjzFWnu6qZ5U4G69NA=' 
WHERE 
  key_id = '8668084a2a36c184c5a959f53fbc584c4b63774d08fb666c0263b66feed8395e' 
  AND (
    token = '0hRmV2+y7TqAQkIdjs7L6EGaBXjzFWnu6qZ5U4G69NA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )