UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8OaacMdlZpx4gKzXKAiwRuLFNZ5OR5gj3KUDud4t4YI=' 
WHERE 
  key_id = '2f1bfc13c11f9748c3679cce464b3f9c1ecff650e58203294eb88913ef0d2b78' 
  AND (
    token = '8OaacMdlZpx4gKzXKAiwRuLFNZ5OR5gj3KUDud4t4YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )