UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fmjnl5ZmPrkA6kBNnGL1cnrFYKQMwp/+B2eYOFhJzKc=' 
WHERE 
  key_id = 'f5ef6afdef333bbd39df417354418124a7eac43ffb96b1dab0563588d83c0451' 
  AND (
    token = 'fmjnl5ZmPrkA6kBNnGL1cnrFYKQMwp/+B2eYOFhJzKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )