UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'if/vlVkzM3ZJsqp2u7jK/dYXo7N8N+r97CBAFPcyNCU=' 
WHERE 
  key_id = '26c2e27178f131f4f8f5aeb11c5442f5b5b5a6f380289d57aef3520be447917f' 
  AND (
    token = 'if/vlVkzM3ZJsqp2u7jK/dYXo7N8N+r97CBAFPcyNCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )