UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jhlddFO+Xjl8SrmeR7z1DCgHQnUv9972WeeqUN2NpQI=' 
WHERE 
  key_id = '6bb3d9934d68dd29b8e03c5a3b503a27781fd417fe01cf8018764fd5c2177e2a' 
  AND (
    token = 'jhlddFO+Xjl8SrmeR7z1DCgHQnUv9972WeeqUN2NpQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )