UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6f/72b0rBSfbChOmR9yzkeJGldDLP0OKc5FcFLvRpkA=' 
WHERE 
  key_id = 'fe0b920feecbe58627cf3c8898e54106c9dd5d907e6978602c36ac1e0ee47f0a' 
  AND (
    token = '6f/72b0rBSfbChOmR9yzkeJGldDLP0OKc5FcFLvRpkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )