UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XLS1g6hBmWjTjqcHJ4IFZUQZwV8Qtf3nhaKLqjxRmuY=' 
WHERE 
  key_id = '2c2f69c58792097f70174befcf45e533a63f1685e3d72840c195800e9ec82639' 
  AND (
    token = 'XLS1g6hBmWjTjqcHJ4IFZUQZwV8Qtf3nhaKLqjxRmuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )