UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tsuJ3mnsngVwFLD8ez7RfSOHpYCFNE5SuGko0M9iMcg=' 
WHERE 
  key_id = '72e51567a9079fd9a51a786d294542cdd2c1cc67baa09a68568859df0a609a79' 
  AND (
    token = 'tsuJ3mnsngVwFLD8ez7RfSOHpYCFNE5SuGko0M9iMcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )