UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qTqVinrO3J4Jx/NLMKKd5jEGjkI7O0PRNTcMGcf4xDk=' 
WHERE 
  key_id = '897602bc069b1094f7413b225bee185cc905157bfc985bf3d36635c509f57881' 
  AND (
    token = 'qTqVinrO3J4Jx/NLMKKd5jEGjkI7O0PRNTcMGcf4xDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )