UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DIZWNqzhkrhIjTYbje50wgP5xXFJo/AGBm1YgRu2Yy8=' 
WHERE 
  key_id = 'ac72ed2e1e381225c1e7bc046befb296803f476e73955a5a5b614b4636ee40af' 
  AND (
    token = 'DIZWNqzhkrhIjTYbje50wgP5xXFJo/AGBm1YgRu2Yy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )