UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/oo6yyTBEcQ/FnROjaBA7+jX4iGw1RbeZ7/EeqFBONg=' 
WHERE 
  key_id = '2dbf7d7ee20cd1f5d56988a07a57cec780393f9d90eaac76da36eb1f77c0e947' 
  AND (
    token = '/oo6yyTBEcQ/FnROjaBA7+jX4iGw1RbeZ7/EeqFBONg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )