UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mD+5Fl8i/jGtwqloH9E5cGAxDNmx3XLJT6Pqk7fLKmU=' 
WHERE 
  key_id = '485e4da4156b613b9dcc2eeb11605f230e5d39fb01f858c2cbb202363663bfb7' 
  AND (
    token = 'mD+5Fl8i/jGtwqloH9E5cGAxDNmx3XLJT6Pqk7fLKmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )