UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PKfNBuDmLomErQHtWKDaZGUzQp/OE0xVCt5GeAzZA0=' 
WHERE 
  key_id = 'ac8faa2b473676da8422fcffc530a6e78a2ab2b17a87d33922013ff4c03680cb' 
  AND (
    token = '4PKfNBuDmLomErQHtWKDaZGUzQp/OE0xVCt5GeAzZA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )