UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SNBO3a3b2g0swXtRwqrqB/Wf4wWMQE+HiLlQ7FZectk=' 
WHERE 
  key_id = '46663cee9d30ff5b5efa39812ab0b5af09f8009b8982cfaa54194529e381fd2d' 
  AND (
    token = 'SNBO3a3b2g0swXtRwqrqB/Wf4wWMQE+HiLlQ7FZectk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )