UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udFzdYaZMiYBBHdWMsLtuXhlvdEiCa8NE3jjgn5XIHo=' 
WHERE 
  key_id = 'd1dbffe1ae649b9ed9dd021716068086f532261aa82fce03ea56a56f90581a18' 
  AND (
    token = 'udFzdYaZMiYBBHdWMsLtuXhlvdEiCa8NE3jjgn5XIHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )