UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TSynUBIq2sQ+gkcYxlYQxlxW7E/WbtDBstTvRrI1BSk=' 
WHERE 
  key_id = '5ac543d81072f3012aec863d324962f2ae6942acd3ab53e9f646d9f04e715d4e' 
  AND (
    token = 'TSynUBIq2sQ+gkcYxlYQxlxW7E/WbtDBstTvRrI1BSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )