UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o/0W47KvY/L1XjvCAKusnPfcXpxjffLTXY/I6Ps/5Nw=' 
WHERE 
  key_id = '01f650d3214fcfb7c29b9d8416e2ad65bfc30872cf3186be77b2c5043d336138' 
  AND (
    token = 'o/0W47KvY/L1XjvCAKusnPfcXpxjffLTXY/I6Ps/5Nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035