UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRQA6lw4uCvpQdQZV1prIYeEIu7yL43xJs9HADE10zo=' 
WHERE 
  key_id = '26f10a748c9e6dfe66159ba17b54021f696123ab0301546d6f0489976de0b68f' 
  AND (
    token = 'hRQA6lw4uCvpQdQZV1prIYeEIu7yL43xJs9HADE10zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )