UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgyomXZHgutPo1hFFJZmP7cYsgJWwkp7K7c7S3QdG6I=' 
WHERE 
  key_id = '6f4fec7c1e062bb002eb31d93a92cab0dd4dae82e86c6e590fa65f8b975fcfc4' 
  AND (
    token = 'lgyomXZHgutPo1hFFJZmP7cYsgJWwkp7K7c7S3QdG6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )