UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PTXGtpM0Xj+F+SuBbXqZxya6EzNSZDN9cd3MDpXuST0=' 
WHERE 
  key_id = '7bbb0a66bf9701dbbdf3db9265aebde8b3c67ef2991a59a7896ceca2683264c5' 
  AND (
    token = 'PTXGtpM0Xj+F+SuBbXqZxya6EzNSZDN9cd3MDpXuST0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )