UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0bY2HTAxvhYZuXwEwA+tYzgsQo49bgtRFkhreDOAJo=' 
WHERE 
  key_id = 'f8c7a21b8685f864794887b310f29d2baa4bd385b212bfc00c3ea14e386dab2f' 
  AND (
    token = 'a0bY2HTAxvhYZuXwEwA+tYzgsQo49bgtRFkhreDOAJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )