UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CSpZ9r3sZv/JSxh5vkTLreOHbX+ui6UH5qT6ouqu7uM=' 
WHERE 
  key_id = '301c4ada26e19fe4e253e060139fe7fdffcd463f838dc472939cd8745a71d3b8' 
  AND (
    token = 'CSpZ9r3sZv/JSxh5vkTLreOHbX+ui6UH5qT6ouqu7uM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )