UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ix85anQfXwYmoWzLMtGURmYDhIqci7ANKSxJ1baOLgY=' 
WHERE 
  key_id = '7cf3b4f33738e8a8edc1adbf6d0d5560f3d9e9559222cb6d491d61f74506cec9' 
  AND (
    token = 'Ix85anQfXwYmoWzLMtGURmYDhIqci7ANKSxJ1baOLgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )