UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3aN5z677UjM8WH/uAyOaX8WmGn0SwJHFhQ33Jdw6YmQ=' 
WHERE 
  key_id = '398ef3cf0a8c718e7bb74e69eb3cd16b1bc114377158d5743f06308839a2bff3' 
  AND (
    token = '3aN5z677UjM8WH/uAyOaX8WmGn0SwJHFhQ33Jdw6YmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )