UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZdmleeOOy5rF/vg/o94/0oHpK+/KylPLP8fsfmJf8+c=' 
WHERE 
  key_id = 'b8b3b601176e254b44729323439debcebad1949de128a4e3c847d95c903b9aba' 
  AND (
    token = 'ZdmleeOOy5rF/vg/o94/0oHpK+/KylPLP8fsfmJf8+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )