UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6KCidHxfsginOOyTE8UYWJc7LasV3eaZV2JbhKx5HYI=' 
WHERE 
  key_id = '98d0230d8dff208670152c33e4e46b6e52b591d19ab49b2c5f8f2838a06b906b' 
  AND (
    token = '6KCidHxfsginOOyTE8UYWJc7LasV3eaZV2JbhKx5HYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )