UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZsH773AqDJTiJCwJUJDT7ynsTaAGojahSLOCD98Yu1g=' 
WHERE 
  key_id = 'a4e89849df66cabb26bd097104ac70b5eff72c1faf84412d492575680283368e' 
  AND (
    token = 'ZsH773AqDJTiJCwJUJDT7ynsTaAGojahSLOCD98Yu1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )