UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4BfeeB9LzSSG8wHttkUkZ8RFKT/FekFVdFmzxf+wcjo=' 
WHERE 
  key_id = '431aa2f0e649fc6a3da24d205bd6065ef427c100d9b5f7a92deb6a88f7e9f2e6' 
  AND (
    token = '4BfeeB9LzSSG8wHttkUkZ8RFKT/FekFVdFmzxf+wcjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )