UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AO53EBYWSZhMkzWwHCSzS7KCb55J33P9pSpoGp59dV0=' 
WHERE 
  key_id = 'ad31c38456176f10e834e72201be31762335f36d4abb26e53f00832fbaf62cce' 
  AND (
    token = 'AO53EBYWSZhMkzWwHCSzS7KCb55J33P9pSpoGp59dV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042