UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S5JYaSGMMOUkT0XdRllnCTfXgC8FXLkAa8FC668qJUU=' 
WHERE 
  key_id = '21b086463d2df420392c240b7b433f99102810ae000ad4f8f9a4ac60ab30f93b' 
  AND (
    token = 'S5JYaSGMMOUkT0XdRllnCTfXgC8FXLkAa8FC668qJUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )