UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQeGkuQRhRCd512VAdfgvrnTwFJy+pYh9LFaruJtryE=' 
WHERE 
  key_id = '32528d70cca3e84f2d771f1a14bec6bf8f9dfabec8b92f116ec989e5bbc391ce' 
  AND (
    token = 'MQeGkuQRhRCd512VAdfgvrnTwFJy+pYh9LFaruJtryE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )