UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9O5PvQ7LLaQOeHO5xXPzqn+YaJkKOJflFJWTiprYlE=' 
WHERE 
  key_id = '2fad7a1518f1a89e7078efd49f7d2a61325eb89b3b1f11afb0c145532cfd82ba' 
  AND (
    token = 'L9O5PvQ7LLaQOeHO5xXPzqn+YaJkKOJflFJWTiprYlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )