UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3W4/jXkGk7HXvDzV25QD4pzdNnWzZ+3J3f3BM00tPSk=' 
WHERE 
  key_id = '3e2650bca46854ea98f4b8e180d318cff70d4a7d262876697191aa0b6b8733fb' 
  AND (
    token = '3W4/jXkGk7HXvDzV25QD4pzdNnWzZ+3J3f3BM00tPSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )