UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Wjy/YgLxdxsUp2b7JZDZ4d1f/XW3AdPutwa9u9PaPk=' 
WHERE 
  key_id = 'b0620ea9414cd67b75ea46466b6fed1755db75a58e7509be3813a0d5b98437d6' 
  AND (
    token = '4Wjy/YgLxdxsUp2b7JZDZ4d1f/XW3AdPutwa9u9PaPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )