UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dxyktme0GwwryupYb2VO1qm0MoXRu0w9SeCaBgIqkAg=' 
WHERE 
  key_id = '0bd6eb7806d6c22f3a054ddccfbb43f6a61540fb238f5b0902407d17f1a534ac' 
  AND (
    token = 'Dxyktme0GwwryupYb2VO1qm0MoXRu0w9SeCaBgIqkAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )