UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDzrRl7rBDJ3rLUMjhPx2G+IlysUhQVCA0Z/RN2pPKw=' 
WHERE 
  key_id = '4be998b0820b6812296769d94592da2d07ba27e99b247313627e666805cf65f4' 
  AND (
    token = 'QDzrRl7rBDJ3rLUMjhPx2G+IlysUhQVCA0Z/RN2pPKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )