UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MAJuhp1qFF83Tt01YZ9HbT0coRY/4IJOXESgI6VYsiw=' 
WHERE 
  key_id = '8d03947dfd37325130554ba12157700d2c17fa781554774565cc437a04bf0ad0' 
  AND (
    token = 'MAJuhp1qFF83Tt01YZ9HbT0coRY/4IJOXESgI6VYsiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )