UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAM8/bbg3xOz/7u1fw7eM9KRiUBMbHyOTwa2vsn+2BA=' 
WHERE 
  key_id = '8262e4aa6a99d3ecc47bee746345af1923cf813d6822d904a40a62eb30aa392c' 
  AND (
    token = 'vAM8/bbg3xOz/7u1fw7eM9KRiUBMbHyOTwa2vsn+2BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )