UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4IgrVUfEXRlhYzYMhJK/8dlWlQEm191xIu7VgdzpUw=' 
WHERE 
  key_id = 'e2ceb6b979a02a4fe6316dce904a92a3b6daffda9b2d441b6267e0ec3c0fb87e' 
  AND (
    token = 'h4IgrVUfEXRlhYzYMhJK/8dlWlQEm191xIu7VgdzpUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )