UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ljUdEKjZSILqi/AzLI2bNYuKBUhkwhvUl1H1PYM2VzA=' 
WHERE 
  key_id = '9cf0f1f0c4e703103276aa08b6dfc0cd8a51dca74bb8bcfc49ba94051dd30731' 
  AND (
    token = 'ljUdEKjZSILqi/AzLI2bNYuKBUhkwhvUl1H1PYM2VzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )