UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sExTLRpVoNN2UM/TGKHLTgWVaaN+0KgPQCePh9LaL/E=' 
WHERE 
  key_id = 'da55b0de4c9cfd751f1d6319342978090498c853dad77f946026e612818e374c' 
  AND (
    token = 'sExTLRpVoNN2UM/TGKHLTgWVaaN+0KgPQCePh9LaL/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )