UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KV6rQW7vKAd1h5Io0xGigQs3gW1zutiKN62FaCp/csk=' 
WHERE 
  key_id = '325da20290b7e7e0fc48ba694cdc41681c5cb45e8e99c2aa24682e9d9c6cf92c' 
  AND (
    token = 'KV6rQW7vKAd1h5Io0xGigQs3gW1zutiKN62FaCp/csk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )