UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ArHntqSyrCKVzlFbYsY9u1kwWnlTsIyuatAIAaViEM=' 
WHERE 
  key_id = 'b74bbec8556465ec7ecc38a22aa386eb2e0ec388400795047df55100efa2dcfa' 
  AND (
    token = '3ArHntqSyrCKVzlFbYsY9u1kwWnlTsIyuatAIAaViEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )